20853826466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{392831}}^1$

素因数の和:392990

約数の個数: 32

約数和(自身を含む): 36203397120

約数和(自身を除く): 15349570654

約数列:

[1, 2, 11, 19, 22, 38, 127, 209, 254, 418, 1397, 2413, 2794, 4826, 26543, 53086, 392831, 785662, 4321141, 7463789, 8642282, 14927578, 49889537, 82101679, 99779074, 164203358, 548784907, 947901203, 1097569814, 1895802406, 10426913233, 20853826466]

約数ペア:

[(1, 20853826466), (2, 10426913233), (11, 1895802406), (19, 1097569814), (22, 947901203), (38, 548784907), (127, 164203358), (209, 99779074), (254, 82101679), (418, 49889537), (1397, 14927578), (2413, 8642282), (2794, 7463789), (4826, 4321141), (26543, 785662), (53086, 392831)]