2021158524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{20443}}^1$

素因数の和:20575

約数の個数: 96

約数和(自身を含む): 5934974976

約数和(自身を除く): 3913816452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 107, 132, 154, 214, 231, 308, 321, 428, 462, 642, 749, 924, 1177, 1284, 1498, 2247, 2354, 2996, 3531, 4494, 4708, 7062, 8239, 8988, 14124, 16478, 20443, 24717, 32956, 40886, 49434, 61329, 81772, 98868, 122658, 143101, 224873, 245316, 286202, 429303, 449746, 572404, 674619, 858606, 899492, 1349238, 1574111, 1717212, 2187401, 2698476, 3148222, 4374802, 4722333, 6296444, 6562203, 8749604, 9444666, 13124406, 15311807, 18889332, 24061411, 26248812, 30623614, 45935421, 48122822, 61247228, 72184233, 91870842, 96245644, 144368466, 168429877, 183741684, 288736932, 336859754, 505289631, 673719508, 1010579262, 2021158524]

約数ペア:

[(1, 2021158524), (2, 1010579262), (3, 673719508), (4, 505289631), (6, 336859754), (7, 288736932), (11, 183741684), (12, 168429877), (14, 144368466), (21, 96245644), (22, 91870842), (28, 72184233), (33, 61247228), (42, 48122822), (44, 45935421), (66, 30623614), (77, 26248812), (84, 24061411), (107, 18889332), (132, 15311807), (154, 13124406), (214, 9444666), (231, 8749604), (308, 6562203), (321, 6296444), (428, 4722333), (462, 4374802), (642, 3148222), (749, 2698476), (924, 2187401), (1177, 1717212), (1284, 1574111), (1498, 1349238), (2247, 899492), (2354, 858606), (2996, 674619), (3531, 572404), (4494, 449746), (4708, 429303), (7062, 286202), (8239, 245316), (8988, 224873), (14124, 143101), (16478, 122658), (20443, 98868), (24717, 81772), (32956, 61329), (40886, 49434)]