20149511574

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1\times {\mathrm{22307}}^1$

素因数の和:23460

約数の個数: 32

約数和(自身を含む): 40608412416

約数和(自身を除く): 20458900842

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 997, 1994, 2991, 5982, 22307, 44614, 66921, 133842, 150547, 301094, 451641, 903282, 3368357, 6736714, 10105071, 20210142, 22240079, 44480158, 66720237, 133440474, 3358251929, 6716503858, 10074755787, 20149511574]

約数ペア:

[(1, 20149511574), (2, 10074755787), (3, 6716503858), (6, 3358251929), (151, 133440474), (302, 66720237), (453, 44480158), (906, 22240079), (997, 20210142), (1994, 10105071), (2991, 6736714), (5982, 3368357), (22307, 903282), (44614, 451641), (66921, 301094), (133842, 150547)]