20134874950

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{4524691}}^1$

素因数の和:4524792

約数の個数: 24

約数和(自身を含む): 37871672040

約数和(自身を除く): 17736797090

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 4524691, 9049382, 22623455, 45246910, 113117275, 226234550, 402697499, 805394998, 2013487495, 4026974990, 10067437475, 20134874950]

約数ペア:

[(1, 20134874950), (2, 10067437475), (5, 4026974990), (10, 2013487495), (25, 805394998), (50, 402697499), (89, 226234550), (178, 113117275), (445, 45246910), (890, 22623455), (2225, 9049382), (4450, 4524691)]