20866703030

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8658383}}^1$

素因数の和:8658631

約数の個数: 16

約数和(自身を含む): 37715920704

約数和(自身を除く): 16849217674

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 8658383, 17316766, 43291915, 86583830, 2086670303, 4173340606, 10433351515, 20866703030]

約数ペア:

[(1, 20866703030), (2, 10433351515), (5, 4173340606), (10, 2086670303), (241, 86583830), (482, 43291915), (1205, 17316766), (2410, 8658383)]