20295040104

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:741

約数の個数: 256

約数和(自身を含む): 60304435200

約数和(自身を除く): 40009395096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 73, 92, 107, 108, 138, 146, 184, 207, 214, 216, 219, 276, 292, 321, 414, 428, 438, 523, 552, 584, 621, 642, 657, 828, 856, 876, 963, 1046, 1242, 1284, 1314, 1569, 1656, 1679, 1752, 1926, 1971, 2092, 2461, 2484, 2568, 2628, 2889, 3138, 3358, 3852, 3942, 4184, 4707, 4922, 4968, 5037, 5256, 5778, 6276, 6716, 7383, 7704, 7811, 7884, 9414, 9844, 10074, 11556, 12029, 12552, 13432, 14121, 14766, 15111, 15622, 15768, 18828, 19688, 20148, 22149, 23112, 23433, 24058, 28242, 29532, 30222, 31244, 36087, 37656, 38179, 40296, 44298, 45333, 46866, 48116, 55961, 56484, 59064, 60444, 62488, 66447, 70299, 72174, 76358, 88596, 90666, 93732, 96232, 108261, 111922, 112968, 114537, 120888, 132894, 140598, 144348, 152716, 167883, 177192, 179653, 181332, 187464, 210897, 216522, 223844, 229074, 265788, 281196, 288696, 305432, 324783, 335766, 343611, 359306, 362664, 421794, 433044, 447688, 458148, 503649, 531576, 538959, 562392, 649566, 671532, 687222, 718612, 843588, 866088, 878117, 916296, 1007298, 1030833, 1077918, 1287103, 1299132, 1343064, 1374444, 1437224, 1510947, 1616877, 1687176, 1756234, 2014596, 2061666, 2155836, 2574206, 2598264, 2634351, 2748888, 3021894, 3233754, 3512468, 3861309, 4029192, 4085153, 4123332, 4311672, 4850631, 5148412, 5268702, 6043788, 6467508, 7024936, 7722618, 7903053, 8170306, 8246664, 9701262, 10296824, 10537404, 11583927, 12087576, 12255459, 12935016, 15445236, 15806106, 16340612, 19402524, 21074808, 23167854, 23709159, 24510918, 30890472, 31612212, 32681224, 34751781, 36766377, 38805048, 46335708, 47418318, 49021836, 63224424, 69503562, 73532754, 92671416, 93958519, 94836636, 98043672, 110299131, 139007124, 147065508, 187917038, 189673272, 220598262, 278014248, 281875557, 294131016, 375834076, 441196524, 563751114, 751668152, 845626671, 882393048, 1127502228, 1691253342, 2255004456, 2536880013, 3382506684, 5073760026, 6765013368, 10147520052, 20295040104]

約数ペア:

[(1, 20295040104), (2, 10147520052), (3, 6765013368), (4, 5073760026), (6, 3382506684), (8, 2536880013), (9, 2255004456), (12, 1691253342), (18, 1127502228), (23, 882393048), (24, 845626671), (27, 751668152), (36, 563751114), (46, 441196524), (54, 375834076), (69, 294131016), (72, 281875557), (73, 278014248), (92, 220598262), (107, 189673272), (108, 187917038), (138, 147065508), (146, 139007124), (184, 110299131), (207, 98043672), (214, 94836636), (216, 93958519), (219, 92671416), (276, 73532754), (292, 69503562), (321, 63224424), (414, 49021836), (428, 47418318), (438, 46335708), (523, 38805048), (552, 36766377), (584, 34751781), (621, 32681224), (642, 31612212), (657, 30890472), (828, 24510918), (856, 23709159), (876, 23167854), (963, 21074808), (1046, 19402524), (1242, 16340612), (1284, 15806106), (1314, 15445236), (1569, 12935016), (1656, 12255459), (1679, 12087576), (1752, 11583927), (1926, 10537404), (1971, 10296824), (2092, 9701262), (2461, 8246664), (2484, 8170306), (2568, 7903053), (2628, 7722618), (2889, 7024936), (3138, 6467508), (3358, 6043788), (3852, 5268702), (3942, 5148412), (4184, 4850631), (4707, 4311672), (4922, 4123332), (4968, 4085153), (5037, 4029192), (5256, 3861309), (5778, 3512468), (6276, 3233754), (6716, 3021894), (7383, 2748888), (7704, 2634351), (7811, 2598264), (7884, 2574206), (9414, 2155836), (9844, 2061666), (10074, 2014596), (11556, 1756234), (12029, 1687176), (12552, 1616877), (13432, 1510947), (14121, 1437224), (14766, 1374444), (15111, 1343064), (15622, 1299132), (15768, 1287103), (18828, 1077918), (19688, 1030833), (20148, 1007298), (22149, 916296), (23112, 878117), (23433, 866088), (24058, 843588), (28242, 718612), (29532, 687222), (30222, 671532), (31244, 649566), (36087, 562392), (37656, 538959), (38179, 531576), (40296, 503649), (44298, 458148), (45333, 447688), (46866, 433044), (48116, 421794), (55961, 362664), (56484, 359306), (59064, 343611), (60444, 335766), (62488, 324783), (66447, 305432), (70299, 288696), (72174, 281196), (76358, 265788), (88596, 229074), (90666, 223844), (93732, 216522), (96232, 210897), (108261, 187464), (111922, 181332), (112968, 179653), (114537, 177192), (120888, 167883), (132894, 152716), (140598, 144348)]