20127356046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{15241}}^1$

素因数の和:15526

約数の個数: 96

約数和(自身を含む): 51131179008

約数和(自身を除く): 31003822962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 223, 282, 329, 423, 446, 658, 669, 846, 987, 1338, 1561, 1974, 2007, 2961, 3122, 4014, 4683, 5922, 9366, 10481, 14049, 15241, 20962, 28098, 30482, 31443, 45723, 62886, 73367, 91446, 94329, 106687, 137169, 146734, 188658, 213374, 220101, 274338, 320061, 440202, 640122, 660303, 716327, 960183, 1320606, 1432654, 1920366, 2148981, 3398743, 4297962, 5014289, 6446943, 6797486, 10028578, 10196229, 12893886, 15042867, 20392458, 23791201, 30085734, 30588687, 45128601, 47582402, 61177374, 71373603, 90257202, 142747206, 159740921, 214120809, 319481842, 428241618, 479222763, 958445526, 1118186447, 1437668289, 2236372894, 2875336578, 3354559341, 6709118682, 10063678023, 20127356046]

約数ペア:

[(1, 20127356046), (2, 10063678023), (3, 6709118682), (6, 3354559341), (7, 2875336578), (9, 2236372894), (14, 1437668289), (18, 1118186447), (21, 958445526), (42, 479222763), (47, 428241618), (63, 319481842), (94, 214120809), (126, 159740921), (141, 142747206), (223, 90257202), (282, 71373603), (329, 61177374), (423, 47582402), (446, 45128601), (658, 30588687), (669, 30085734), (846, 23791201), (987, 20392458), (1338, 15042867), (1561, 12893886), (1974, 10196229), (2007, 10028578), (2961, 6797486), (3122, 6446943), (4014, 5014289), (4683, 4297962), (5922, 3398743), (9366, 2148981), (10481, 1920366), (14049, 1432654), (15241, 1320606), (20962, 960183), (28098, 716327), (30482, 660303), (31443, 640122), (45723, 440202), (62886, 320061), (73367, 274338), (91446, 220101), (94329, 213374), (106687, 188658), (137169, 146734)]