20248859018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{19801}}^1$

素因数の和:21422

約数の個数: 32

約数和(自身を含む): 33875677440

約数和(自身を除く): 13626818422

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1583, 3166, 19801, 26911, 30077, 39602, 53822, 60154, 336617, 376219, 511309, 673234, 752438, 1022618, 6395723, 12791446, 31344983, 62689966, 532864711, 595554677, 1065729422, 1191109354, 10124429509, 20248859018]

約数ペア:

[(1, 20248859018), (2, 10124429509), (17, 1191109354), (19, 1065729422), (34, 595554677), (38, 532864711), (323, 62689966), (646, 31344983), (1583, 12791446), (3166, 6395723), (19801, 1022618), (26911, 752438), (30077, 673234), (39602, 511309), (53822, 376219), (60154, 336617)]