20051520298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1441933}}^1$

素因数の和:1442361

約数の個数: 16

約数和(自身を含む): 31924418760

約数和(自身を除く): 11872898462

約数列:

[1, 2, 17, 34, 409, 818, 6953, 13906, 1441933, 2883866, 24512861, 49025722, 589750597, 1179501194, 10025760149, 20051520298]

約数ペア:

[(1, 20051520298), (2, 10025760149), (17, 1179501194), (34, 589750597), (409, 49025722), (818, 24512861), (6953, 2883866), (13906, 1441933)]