20227730830

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1985057}}^1$

素因数の和:1986083

約数の個数: 16

約数和(自身を含む): 36445664880

約数和(自身を除く): 16217934050

約数列:

[1, 2, 5, 10, 1019, 2038, 5095, 10190, 1985057, 3970114, 9925285, 19850570, 2022773083, 4045546166, 10113865415, 20227730830]

約数ペア:

[(1, 20227730830), (2, 10113865415), (5, 4045546166), (10, 2022773083), (1019, 19850570), (2038, 9925285), (5095, 3970114), (10190, 1985057)]