19969728

素因数分解:

$2^6\times 3^1\times {\mathrm{104009}}^1$

素因数の和:104024

約数の個数: 28

約数和(自身を含む): 52837080

約数和(自身を除く): 32867352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 104009, 208018, 312027, 416036, 624054, 832072, 1248108, 1664144, 2496216, 3328288, 4992432, 6656576, 9984864, 19969728]

約数ペア:

[(1, 19969728), (2, 9984864), (3, 6656576), (4, 4992432), (6, 3328288), (8, 2496216), (12, 1664144), (16, 1248108), (24, 832072), (32, 624054), (48, 416036), (64, 312027), (96, 208018), (192, 104009)]