20199892382

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{585131}}^1$

素因数の和:585595

約数の個数: 16

約数和(自身を含む): 31112638704

約数和(自身を除く): 10912746322

約数列:

[1, 2, 41, 82, 421, 842, 17261, 34522, 585131, 1170262, 23990371, 47980742, 246340151, 492680302, 10099946191, 20199892382]

約数ペア:

[(1, 20199892382), (2, 10099946191), (41, 492680302), (82, 246340151), (421, 47980742), (842, 23990371), (17261, 1170262), (34522, 585131)]