20171864030

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{1411607}}^1$

素因数の和:1413043

約数の個数: 16

約数和(自身を含む): 36334789920

約数和(自身を除く): 16162925890

約数列:

[1, 2, 5, 10, 1429, 2858, 7145, 14290, 1411607, 2823214, 7058035, 14116070, 2017186403, 4034372806, 10085932015, 20171864030]

約数ペア:

[(1, 20171864030), (2, 10085932015), (5, 4034372806), (10, 2017186403), (1429, 14116070), (2858, 7058035), (7145, 2823214), (14290, 1411607)]