20115884055498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9631}}^1\times {\mathrm{4520909}}^1$

素因数の和:4530563

約数の個数: 64

約数和(自身を含む): 50164306698240

約数和(自身を除く): 30048422642742

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 9631, 19262, 28893, 57786, 67417, 105941, 134834, 202251, 211882, 317823, 404502, 635646, 741587, 1483174, 2224761, 4449522, 4520909, 9041818, 13562727, 27125454, 31646363, 49729999, 63292726, 94939089, 99459998, 149189997, 189878178, 298379994, 348109993, 696219986, 1044329979, 2088659958, 43540874579, 87081749158, 130622623737, 261245247474, 304786122053, 478949620369, 609572244106, 914358366159, 957899240738, 1436848861107, 1828716732318, 2873697722214, 3352647342583, 6705294685166, 10057942027749, 20115884055498]

約数ペア:

[(1, 20115884055498), (2, 10057942027749), (3, 6705294685166), (6, 3352647342583), (7, 2873697722214), (11, 1828716732318), (14, 1436848861107), (21, 957899240738), (22, 914358366159), (33, 609572244106), (42, 478949620369), (66, 304786122053), (77, 261245247474), (154, 130622623737), (231, 87081749158), (462, 43540874579), (9631, 2088659958), (19262, 1044329979), (28893, 696219986), (57786, 348109993), (67417, 298379994), (105941, 189878178), (134834, 149189997), (202251, 99459998), (211882, 94939089), (317823, 63292726), (404502, 49729999), (635646, 31646363), (741587, 27125454), (1483174, 13562727), (2224761, 9041818), (4449522, 4520909)]