20221828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1907}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 38785824

約数和(自身を除く): 18563996

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 1907, 2651, 3814, 5302, 7628, 10604, 20977, 41954, 83908, 459587, 919174, 1838348, 5055457, 10110914, 20221828]

約数ペア:

[(1, 20221828), (2, 10110914), (4, 5055457), (11, 1838348), (22, 919174), (44, 459587), (241, 83908), (482, 41954), (964, 20977), (1907, 10604), (2651, 7628), (3814, 5302)]