20248844790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7583837}}^1$

素因数の和:7583936

約数の個数: 32

約数和(自身を含む): 49143270240

約数和(自身を除く): 28894425450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7583837, 15167674, 22751511, 37919185, 45503022, 75838370, 113757555, 227515110, 674961493, 1349922986, 2024884479, 3374807465, 4049768958, 6749614930, 10124422395, 20248844790]

約数ペア:

[(1, 20248844790), (2, 10124422395), (3, 6749614930), (5, 4049768958), (6, 3374807465), (10, 2024884479), (15, 1349922986), (30, 674961493), (89, 227515110), (178, 113757555), (267, 75838370), (445, 45503022), (534, 37919185), (890, 22751511), (1335, 15167674), (2670, 7583837)]