20210680766

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1\times {\mathrm{61547}}^1$

素因数の和:63115

約数の個数: 16

約数和(自身を含む): 30605850864

約数和(自身を除く): 10395170098

約数列:

[1, 2, 113, 226, 1453, 2906, 61547, 123094, 164189, 328378, 6954811, 13909622, 89427791, 178855582, 10105340383, 20210680766]

約数ペア:

[(1, 20210680766), (2, 10105340383), (113, 178855582), (226, 89427791), (1453, 13909622), (2906, 6954811), (61547, 328378), (123094, 164189)]