20249423296

素因数分解:

$2^6\times {\mathrm{1151}}^1\times {\mathrm{274889}}^1$

素因数の和:276052

約数の個数: 28

約数和(自身を含む): 40217506560

約数和(自身を除く): 19968083264

約数列:

[1, 2, 4, 8, 16, 32, 64, 1151, 2302, 4604, 9208, 18416, 36832, 73664, 274889, 549778, 1099556, 2199112, 4398224, 8796448, 17592896, 316397239, 632794478, 1265588956, 2531177912, 5062355824, 10124711648, 20249423296]

約数ペア:

[(1, 20249423296), (2, 10124711648), (4, 5062355824), (8, 2531177912), (16, 1265588956), (32, 632794478), (64, 316397239), (1151, 17592896), (2302, 8796448), (4604, 4398224), (9208, 2199112), (18416, 1099556), (36832, 549778), (73664, 274889)]