20233371656

素因数分解:

$2^3\times {\mathrm{4003}}^1\times {\mathrm{631819}}^1$

素因数の和:635828

約数の個数: 16

約数和(自身を含む): 37947109200

約数和(自身を除く): 17713737544

約数列:

[1, 2, 4, 8, 4003, 8006, 16012, 32024, 631819, 1263638, 2527276, 5054552, 2529171457, 5058342914, 10116685828, 20233371656]

約数ペア:

[(1, 20233371656), (2, 10116685828), (4, 5058342914), (8, 2529171457), (4003, 5054552), (8006, 2527276), (16012, 1263638), (32024, 631819)]