20100708276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^2\times {\mathrm{7487}}^1$

素因数の和:7602

約数の個数: 108

約数和(自身を含む): 52786895616

約数和(自身を除く): 32686187340

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1849, 1892, 2838, 3698, 5203, 5547, 5676, 7396, 7487, 10406, 11094, 14974, 15609, 20339, 20812, 22188, 22461, 29948, 31218, 40678, 44922, 61017, 62436, 81356, 82357, 89844, 122034, 164714, 223729, 244068, 247071, 321941, 329428, 447458, 494142, 643882, 671187, 894916, 905927, 965823, 988284, 1287764, 1342374, 1811854, 1931646, 2684748, 2717781, 3541351, 3623708, 3863292, 5435562, 7082702, 10624053, 10871124, 13843463, 14165404, 21248106, 27686926, 38954861, 41530389, 42496212, 55373852, 77909722, 83060778, 116864583, 152278093, 155819444, 166121556, 233729166, 304556186, 456834279, 467458332, 609112372, 913668558, 1675059023, 1827337116, 3350118046, 5025177069, 6700236092, 10050354138, 20100708276]

約数ペア:

[(1, 20100708276), (2, 10050354138), (3, 6700236092), (4, 5025177069), (6, 3350118046), (11, 1827337116), (12, 1675059023), (22, 913668558), (33, 609112372), (43, 467458332), (44, 456834279), (66, 304556186), (86, 233729166), (121, 166121556), (129, 155819444), (132, 152278093), (172, 116864583), (242, 83060778), (258, 77909722), (363, 55373852), (473, 42496212), (484, 41530389), (516, 38954861), (726, 27686926), (946, 21248106), (1419, 14165404), (1452, 13843463), (1849, 10871124), (1892, 10624053), (2838, 7082702), (3698, 5435562), (5203, 3863292), (5547, 3623708), (5676, 3541351), (7396, 2717781), (7487, 2684748), (10406, 1931646), (11094, 1811854), (14974, 1342374), (15609, 1287764), (20339, 988284), (20812, 965823), (22188, 905927), (22461, 894916), (29948, 671187), (31218, 643882), (40678, 494142), (44922, 447458), (61017, 329428), (62436, 321941), (81356, 247071), (82357, 244068), (89844, 223729), (122034, 164714)]