20199333950

素因数分解:

$2^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1779677}}^1$

素因数の和:1779916

約数の個数: 24

約数和(自身を含む): 37736292312

約数和(自身を除く): 17536958362

約数列:

[1, 2, 5, 10, 25, 50, 227, 454, 1135, 2270, 5675, 11350, 1779677, 3559354, 8898385, 17796770, 44491925, 88983850, 403986679, 807973358, 2019933395, 4039866790, 10099666975, 20199333950]

約数ペア:

[(1, 20199333950), (2, 10099666975), (5, 4039866790), (10, 2019933395), (25, 807973358), (50, 403986679), (227, 88983850), (454, 44491925), (1135, 17796770), (2270, 8898385), (5675, 3559354), (11350, 1779677)]