20349956726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2863771}}^1$

素因数の和:2863820

約数の個数: 32

約数和(自身を含む): 37114485120

約数和(自身を除く): 16764528394

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 2863771, 5727542, 31501481, 48684107, 54411649, 63002962, 97368214, 108823298, 535525177, 598528139, 924998033, 1071050354, 1197056278, 1849996066, 10174978363, 20349956726]

約数ペア:

[(1, 20349956726), (2, 10174978363), (11, 1849996066), (17, 1197056278), (19, 1071050354), (22, 924998033), (34, 598528139), (38, 535525177), (187, 108823298), (209, 97368214), (323, 63002962), (374, 54411649), (418, 48684107), (646, 31501481), (3553, 5727542), (7106, 2863771)]