20149074498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{382873}}^1$

素因数の和:383071

約数の個数: 48

約数和(自身を含む): 47139446880

約数和(自身を除く): 26990372382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 179, 294, 358, 537, 1074, 1253, 2506, 3759, 7518, 8771, 17542, 26313, 52626, 382873, 765746, 1148619, 2297238, 2680111, 5360222, 8040333, 16080666, 18760777, 37521554, 56282331, 68534267, 112564662, 137068534, 205602801, 411205602, 479739869, 959479738, 1439219607, 2878439214, 3358179083, 6716358166, 10074537249, 20149074498]

約数ペア:

[(1, 20149074498), (2, 10074537249), (3, 6716358166), (6, 3358179083), (7, 2878439214), (14, 1439219607), (21, 959479738), (42, 479739869), (49, 411205602), (98, 205602801), (147, 137068534), (179, 112564662), (294, 68534267), (358, 56282331), (537, 37521554), (1074, 18760777), (1253, 16080666), (2506, 8040333), (3759, 5360222), (7518, 2680111), (8771, 2297238), (17542, 1148619), (26313, 765746), (52626, 382873)]