20136403825

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{43517}}^1$

素因数の和:43833

約数の個数: 24

約数和(自身を含む): 25383875328

約数和(自身を除く): 5247471503

約数列:

[1, 5, 25, 83, 223, 415, 1115, 2075, 5575, 18509, 43517, 92545, 217585, 462725, 1087925, 3611911, 9704291, 18059555, 48521455, 90297775, 242607275, 805456153, 4027280765, 20136403825]

約数ペア:

[(1, 20136403825), (5, 4027280765), (25, 805456153), (83, 242607275), (223, 90297775), (415, 48521455), (1115, 18059555), (2075, 9704291), (5575, 3611911), (18509, 1087925), (43517, 462725), (92545, 217585)]