20632272

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5441}}^1$

素因数の和:5531

約数の個数: 40

約数和(自身を含む): 53984640

約数和(自身を除く): 33352368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5441, 10882, 16323, 21764, 32646, 43528, 65292, 87056, 130584, 261168, 429839, 859678, 1289517, 1719356, 2579034, 3438712, 5158068, 6877424, 10316136, 20632272]

約数ペア:

[(1, 20632272), (2, 10316136), (3, 6877424), (4, 5158068), (6, 3438712), (8, 2579034), (12, 1719356), (16, 1289517), (24, 859678), (48, 429839), (79, 261168), (158, 130584), (237, 87056), (316, 65292), (474, 43528), (632, 32646), (948, 21764), (1264, 16323), (1896, 10882), (3792, 5441)]