20226025516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1038937}}^1$

素因数の和:1039129

約数の個数: 24

約数和(自身を含む): 36770093696

約数和(自身を除く): 16544068180

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4867, 9734, 19468, 1038937, 2077874, 4155748, 32207047, 64414094, 128828188, 163113109, 326226218, 652452436, 5056506379, 10113012758, 20226025516]

約数ペア:

[(1, 20226025516), (2, 10113012758), (4, 5056506379), (31, 652452436), (62, 326226218), (124, 163113109), (157, 128828188), (314, 64414094), (628, 32207047), (4867, 4155748), (9734, 2077874), (19468, 1038937)]