20512787724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4987}}^1$

素因数の和:5085

約数の個数: 288

約数和(自身を含む): 65885654016

約数和(自身を除く): 45372866292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 47, 51, 52, 66, 68, 78, 94, 99, 102, 117, 132, 141, 143, 153, 156, 187, 188, 198, 204, 221, 234, 282, 286, 306, 374, 396, 423, 429, 442, 468, 517, 561, 564, 572, 611, 612, 663, 748, 799, 846, 858, 884, 1034, 1122, 1222, 1287, 1326, 1551, 1598, 1683, 1692, 1716, 1833, 1989, 2068, 2244, 2397, 2431, 2444, 2574, 2652, 3102, 3196, 3366, 3666, 3978, 4653, 4794, 4862, 4987, 5148, 5499, 6204, 6721, 6732, 7191, 7293, 7332, 7956, 8789, 9306, 9588, 9724, 9974, 10387, 10998, 13442, 14382, 14586, 14961, 17578, 18612, 19948, 20163, 20774, 21879, 21996, 26367, 26884, 28764, 29172, 29922, 31161, 35156, 40326, 41548, 43758, 44883, 52734, 54857, 59844, 60489, 62322, 64831, 79101, 80652, 84779, 87516, 89766, 93483, 105468, 109714, 114257, 120978, 124644, 129662, 158202, 164571, 169558, 179532, 186966, 194493, 219428, 228514, 234389, 241956, 254337, 259324, 316404, 329142, 339116, 342771, 373932, 388986, 457028, 468778, 493713, 508674, 583479, 658284, 685542, 703167, 713141, 763011, 777972, 932569, 937556, 987426, 1017348, 1028313, 1102127, 1166958, 1371084, 1406334, 1426282, 1526022, 1865138, 1974852, 2056626, 2109501, 2139423, 2204254, 2333916, 2578279, 2797707, 2812668, 2852564, 3047057, 3052044, 3306381, 3730276, 3984613, 4113252, 4219002, 4278846, 4408508, 5156558, 5595414, 6094114, 6418269, 6612762, 7734837, 7969226, 8393121, 8438004, 8557692, 9141171, 9919143, 10313116, 11190828, 11953839, 12123397, 12188228, 12836538, 13225524, 15469674, 15938452, 16786242, 18282342, 19838286, 23204511, 23907678, 24246794, 25673076, 27423513, 30939348, 33517627, 33572484, 35861517, 36370191, 36564684, 39676572, 43830743, 46409022, 47815356, 48493588, 51799969, 54847026, 67035254, 71723034, 72740382, 87661486, 92818044, 100552881, 103599938, 109110573, 109694052, 131492229, 134070508, 143446068, 145480764, 155399907, 175322972, 201105762, 207199876, 218221146, 262984458, 301658643, 310799814, 394476687, 402211524, 436442292, 466199721, 525968916, 569799659, 603317286, 621599628, 788953374, 932399442, 1139599318, 1206634572, 1577906748, 1709398977, 1864798884, 2279198636, 3418797954, 5128196931, 6837595908, 10256393862, 20512787724]

約数ペア:

[(1, 20512787724), (2, 10256393862), (3, 6837595908), (4, 5128196931), (6, 3418797954), (9, 2279198636), (11, 1864798884), (12, 1709398977), (13, 1577906748), (17, 1206634572), (18, 1139599318), (22, 932399442), (26, 788953374), (33, 621599628), (34, 603317286), (36, 569799659), (39, 525968916), (44, 466199721), (47, 436442292), (51, 402211524), (52, 394476687), (66, 310799814), (68, 301658643), (78, 262984458), (94, 218221146), (99, 207199876), (102, 201105762), (117, 175322972), (132, 155399907), (141, 145480764), (143, 143446068), (153, 134070508), (156, 131492229), (187, 109694052), (188, 109110573), (198, 103599938), (204, 100552881), (221, 92818044), (234, 87661486), (282, 72740382), (286, 71723034), (306, 67035254), (374, 54847026), (396, 51799969), (423, 48493588), (429, 47815356), (442, 46409022), (468, 43830743), (517, 39676572), (561, 36564684), (564, 36370191), (572, 35861517), (611, 33572484), (612, 33517627), (663, 30939348), (748, 27423513), (799, 25673076), (846, 24246794), (858, 23907678), (884, 23204511), (1034, 19838286), (1122, 18282342), (1222, 16786242), (1287, 15938452), (1326, 15469674), (1551, 13225524), (1598, 12836538), (1683, 12188228), (1692, 12123397), (1716, 11953839), (1833, 11190828), (1989, 10313116), (2068, 9919143), (2244, 9141171), (2397, 8557692), (2431, 8438004), (2444, 8393121), (2574, 7969226), (2652, 7734837), (3102, 6612762), (3196, 6418269), (3366, 6094114), (3666, 5595414), (3978, 5156558), (4653, 4408508), (4794, 4278846), (4862, 4219002), (4987, 4113252), (5148, 3984613), (5499, 3730276), (6204, 3306381), (6721, 3052044), (6732, 3047057), (7191, 2852564), (7293, 2812668), (7332, 2797707), (7956, 2578279), (8789, 2333916), (9306, 2204254), (9588, 2139423), (9724, 2109501), (9974, 2056626), (10387, 1974852), (10998, 1865138), (13442, 1526022), (14382, 1426282), (14586, 1406334), (14961, 1371084), (17578, 1166958), (18612, 1102127), (19948, 1028313), (20163, 1017348), (20774, 987426), (21879, 937556), (21996, 932569), (26367, 777972), (26884, 763011), (28764, 713141), (29172, 703167), (29922, 685542), (31161, 658284), (35156, 583479), (40326, 508674), (41548, 493713), (43758, 468778), (44883, 457028), (52734, 388986), (54857, 373932), (59844, 342771), (60489, 339116), (62322, 329142), (64831, 316404), (79101, 259324), (80652, 254337), (84779, 241956), (87516, 234389), (89766, 228514), (93483, 219428), (105468, 194493), (109714, 186966), (114257, 179532), (120978, 169558), (124644, 164571), (129662, 158202)]