20006542192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13740757}}^1$

素因数の和:13740785

約数の個数: 40

約数和(自身を含む): 47707911776

約数和(自身を除く): 27701369584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 13740757, 27481514, 54963028, 96185299, 109926056, 178629841, 192370598, 219852112, 357259682, 384741196, 714519364, 769482392, 1250408887, 1429038728, 1538964784, 2500817774, 2858077456, 5001635548, 10003271096, 20006542192]

約数ペア:

[(1, 20006542192), (2, 10003271096), (4, 5001635548), (7, 2858077456), (8, 2500817774), (13, 1538964784), (14, 1429038728), (16, 1250408887), (26, 769482392), (28, 714519364), (52, 384741196), (56, 357259682), (91, 219852112), (104, 192370598), (112, 178629841), (182, 109926056), (208, 96185299), (364, 54963028), (728, 27481514), (1456, 13740757)]