20179200072

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15864151}}^1$

素因数の和:15864213

約数の個数: 32

約数和(自身を含む): 51399852480

約数和(自身を除く): 31220652408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15864151, 31728302, 47592453, 63456604, 95184906, 126913208, 190369812, 380739624, 840800003, 1681600006, 2522400009, 3363200012, 5044800018, 6726400024, 10089600036, 20179200072]

約数ペア:

[(1, 20179200072), (2, 10089600036), (3, 6726400024), (4, 5044800018), (6, 3363200012), (8, 2522400009), (12, 1681600006), (24, 840800003), (53, 380739624), (106, 190369812), (159, 126913208), (212, 95184906), (318, 63456604), (424, 47592453), (636, 31728302), (1272, 15864151)]