20183059326

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{143797}}^1$

素因数の和:144108

約数の個数: 32

約数和(自身を含む): 40896151200

約数和(自身を除く): 20713091874

約数列:

[1, 2, 3, 6, 149, 157, 298, 314, 447, 471, 894, 942, 23393, 46786, 70179, 140358, 143797, 287594, 431391, 862782, 21425753, 22576129, 42851506, 45152258, 64277259, 67728387, 128554518, 135456774, 3363843221, 6727686442, 10091529663, 20183059326]

約数ペア:

[(1, 20183059326), (2, 10091529663), (3, 6727686442), (6, 3363843221), (149, 135456774), (157, 128554518), (298, 67728387), (314, 64277259), (447, 45152258), (471, 42851506), (894, 22576129), (942, 21425753), (23393, 862782), (46786, 431391), (70179, 287594), (140358, 143797)]