20238304820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34893629}}^1$

素因数の和:34893667

約数の個数: 24

約数和(自身を含む): 43965973800

約数和(自身を除く): 23727668980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34893629, 69787258, 139574516, 174468145, 348936290, 697872580, 1011915241, 2023830482, 4047660964, 5059576205, 10119152410, 20238304820]

約数ペア:

[(1, 20238304820), (2, 10119152410), (4, 5059576205), (5, 4047660964), (10, 2023830482), (20, 1011915241), (29, 697872580), (58, 348936290), (116, 174468145), (145, 139574516), (290, 69787258), (580, 34893629)]