20158727952008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109558304087}}^1$

素因数の和:109558304116

約数の個数: 16

約数和(自身を含む): 39440989471680

約数和(自身を除く): 19282261519672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 109558304087, 219116608174, 438233216348, 876466432696, 2519840994001, 5039681988002, 10079363976004, 20158727952008]

約数ペア:

[(1, 20158727952008), (2, 10079363976004), (4, 5039681988002), (8, 2519840994001), (23, 876466432696), (46, 438233216348), (92, 219116608174), (184, 109558304087)]