20187676

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 36293040

約数和(自身を除く): 16105364

約数列:

[1, 2, 4, 59, 113, 118, 226, 236, 452, 757, 1514, 3028, 6667, 13334, 26668, 44663, 85541, 89326, 171082, 178652, 342164, 5046919, 10093838, 20187676]

約数ペア:

[(1, 20187676), (2, 10093838), (4, 5046919), (59, 342164), (113, 178652), (118, 171082), (226, 89326), (236, 85541), (452, 44663), (757, 26668), (1514, 13334), (3028, 6667)]