20137546810

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1\times {\mathrm{8101}}^1$

素因数の和:9190

約数の個数: 32

約数和(自身を含む): 36409999104

約数和(自身を除く): 16272452294

約数列:

[1, 2, 5, 10, 331, 662, 751, 1502, 1655, 3310, 3755, 7510, 8101, 16202, 40505, 81010, 248581, 497162, 1242905, 2485810, 2681431, 5362862, 6083851, 12167702, 13407155, 26814310, 30419255, 60838510, 2013754681, 4027509362, 10068773405, 20137546810]

約数ペア:

[(1, 20137546810), (2, 10068773405), (5, 4027509362), (10, 2013754681), (331, 60838510), (662, 30419255), (751, 26814310), (1502, 13407155), (1655, 12167702), (3310, 6083851), (3755, 5362862), (7510, 2681431), (8101, 2485810), (16202, 1242905), (40505, 497162), (81010, 248581)]