20228747188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{14447}}^1\times {\mathrm{26927}}^1$

素因数の和:41391

約数の個数: 24

約数和(自身を含む): 38127462912

約数和(自身を除く): 17898715724

約数列:

[1, 2, 4, 13, 26, 52, 14447, 26927, 28894, 53854, 57788, 107708, 187811, 350051, 375622, 700102, 751244, 1400204, 389014369, 778028738, 1556057476, 5057186797, 10114373594, 20228747188]

約数ペア:

[(1, 20228747188), (2, 10114373594), (4, 5057186797), (13, 1556057476), (26, 778028738), (52, 389014369), (14447, 1400204), (26927, 751244), (28894, 700102), (53854, 375622), (57788, 350051), (107708, 187811)]