2020112064

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 168

約数和(自身を含む): 5937656400

約数和(自身を除く): 3917544336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 107, 144, 146, 192, 214, 219, 288, 292, 321, 428, 438, 449, 576, 584, 642, 657, 856, 876, 898, 963, 1168, 1284, 1314, 1347, 1712, 1752, 1796, 1926, 2336, 2568, 2628, 2694, 3424, 3504, 3592, 3852, 4041, 4672, 5136, 5256, 5388, 6848, 7008, 7184, 7704, 7811, 8082, 10272, 10512, 10776, 14016, 14368, 15408, 15622, 16164, 20544, 21024, 21552, 23433, 28736, 30816, 31244, 32328, 32777, 42048, 43104, 46866, 48043, 61632, 62488, 64656, 65554, 70299, 86208, 93732, 96086, 98331, 124976, 129312, 131108, 140598, 144129, 187464, 192172, 196662, 249952, 258624, 262216, 281196, 288258, 294993, 374928, 384344, 393324, 432387, 499904, 524432, 562392, 576516, 589986, 749856, 768688, 786648, 864774, 1048864, 1124784, 1153032, 1179972, 1499712, 1537376, 1573296, 1729548, 2097728, 2249568, 2306064, 2359944, 3074752, 3146592, 3459096, 3507139, 4499136, 4612128, 4719888, 6293184, 6918192, 7014278, 9224256, 9439776, 10521417, 13836384, 14028556, 18879552, 21042834, 27672768, 28057112, 31564251, 42085668, 56114224, 63128502, 84171336, 112228448, 126257004, 168342672, 224456896, 252514008, 336685344, 505028016, 673370688, 1010056032, 2020112064]

約数ペア:

[(1, 2020112064), (2, 1010056032), (3, 673370688), (4, 505028016), (6, 336685344), (8, 252514008), (9, 224456896), (12, 168342672), (16, 126257004), (18, 112228448), (24, 84171336), (32, 63128502), (36, 56114224), (48, 42085668), (64, 31564251), (72, 28057112), (73, 27672768), (96, 21042834), (107, 18879552), (144, 14028556), (146, 13836384), (192, 10521417), (214, 9439776), (219, 9224256), (288, 7014278), (292, 6918192), (321, 6293184), (428, 4719888), (438, 4612128), (449, 4499136), (576, 3507139), (584, 3459096), (642, 3146592), (657, 3074752), (856, 2359944), (876, 2306064), (898, 2249568), (963, 2097728), (1168, 1729548), (1284, 1573296), (1314, 1537376), (1347, 1499712), (1712, 1179972), (1752, 1153032), (1796, 1124784), (1926, 1048864), (2336, 864774), (2568, 786648), (2628, 768688), (2694, 749856), (3424, 589986), (3504, 576516), (3592, 562392), (3852, 524432), (4041, 499904), (4672, 432387), (5136, 393324), (5256, 384344), (5388, 374928), (6848, 294993), (7008, 288258), (7184, 281196), (7704, 262216), (7811, 258624), (8082, 249952), (10272, 196662), (10512, 192172), (10776, 187464), (14016, 144129), (14368, 140598), (15408, 131108), (15622, 129312), (16164, 124976), (20544, 98331), (21024, 96086), (21552, 93732), (23433, 86208), (28736, 70299), (30816, 65554), (31244, 64656), (32328, 62488), (32777, 61632), (42048, 48043), (43104, 46866)]