20183914118

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{460841}}^1$

素因数の和:461263

約数の個数: 16

約数和(自身を含む): 30857980320

約数和(自身を除く): 10674066202

約数列:

[1, 2, 61, 122, 359, 718, 21899, 43798, 460841, 921682, 28111301, 56222602, 165441919, 330883838, 10091957059, 20183914118]

約数ペア:

[(1, 20183914118), (2, 10091957059), (61, 330883838), (122, 165441919), (359, 56222602), (718, 28111301), (21899, 921682), (43798, 460841)]