20163702796

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{479221}}^1$

素因数の和:479449

約数の個数: 24

約数和(自身を含む): 36041328176

約数和(自身を除く): 15877625380

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 10519, 21038, 42076, 479221, 958442, 1916884, 32107807, 64215614, 75237697, 128431228, 150475394, 300950788, 5040925699, 10081851398, 20163702796]

約数ペア:

[(1, 20163702796), (2, 10081851398), (4, 5040925699), (67, 300950788), (134, 150475394), (157, 128431228), (268, 75237697), (314, 64215614), (628, 32107807), (10519, 1916884), (21038, 958442), (42076, 479221)]