1020199206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9739}}^1$

素因数の和:9853

約数の個数: 64

約数和(自身を含む): 2356300800

約数和(自身を除く): 1336101594

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 79, 102, 158, 221, 237, 442, 474, 663, 1027, 1326, 1343, 2054, 2686, 3081, 4029, 6162, 8058, 9739, 17459, 19478, 29217, 34918, 52377, 58434, 104754, 126607, 165563, 253214, 331126, 379821, 496689, 759642, 769381, 993378, 1538762, 2152319, 2308143, 4304638, 4616286, 6456957, 10001953, 12913914, 13079477, 20003906, 26158954, 30005859, 39238431, 60011718, 78476862, 170033201, 340066402, 510099603, 1020199206]

約数ペア:

[(1, 1020199206), (2, 510099603), (3, 340066402), (6, 170033201), (13, 78476862), (17, 60011718), (26, 39238431), (34, 30005859), (39, 26158954), (51, 20003906), (78, 13079477), (79, 12913914), (102, 10001953), (158, 6456957), (221, 4616286), (237, 4304638), (442, 2308143), (474, 2152319), (663, 1538762), (1027, 993378), (1326, 769381), (1343, 759642), (2054, 496689), (2686, 379821), (3081, 331126), (4029, 253214), (6162, 165563), (8058, 126607), (9739, 104754), (17459, 58434), (19478, 52377), (29217, 34918)]