20952326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19013}}^1$

素因数の和:19063

約数の個数: 16

約数和(自身を含む): 34225200

約数和(自身を除く): 13272874

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 19013, 38026, 361247, 551377, 722494, 1102754, 10476163, 20952326]

約数ペア:

[(1, 20952326), (2, 10476163), (19, 1102754), (29, 722494), (38, 551377), (58, 361247), (551, 38026), (1102, 19013)]