20249564348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22906747}}^1$

素因数の和:22906781

約数の個数: 24

約数和(自身を含む): 40407503472

約数和(自身を除く): 20157939124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22906747, 45813494, 91626988, 297787711, 389414699, 595575422, 778829398, 1191150844, 1557658796, 5062391087, 10124782174, 20249564348]

約数ペア:

[(1, 20249564348), (2, 10124782174), (4, 5062391087), (13, 1557658796), (17, 1191150844), (26, 778829398), (34, 595575422), (52, 389414699), (68, 297787711), (221, 91626988), (442, 45813494), (884, 22906747)]