2014678220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3249481}}^1$

素因数の和:3249521

約数の個数: 24

約数和(自身を含む): 4367303808

約数和(自身を除く): 2352625588

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3249481, 6498962, 12997924, 16247405, 32494810, 64989620, 100733911, 201467822, 402935644, 503669555, 1007339110, 2014678220]

約数ペア:

[(1, 2014678220), (2, 1007339110), (4, 503669555), (5, 402935644), (10, 201467822), (20, 100733911), (31, 64989620), (62, 32494810), (124, 16247405), (155, 12997924), (310, 6498962), (620, 3249481)]