20835862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2411}}^1$

素因数の和:2591

約数の個数: 16

約数和(自身を含む): 32562000

約数和(自身を除く): 11726138

約数列:

[1, 2, 29, 58, 149, 298, 2411, 4321, 4822, 8642, 69919, 139838, 359239, 718478, 10417931, 20835862]

約数ペア:

[(1, 20835862), (2, 10417931), (29, 718478), (58, 359239), (149, 139838), (298, 69919), (2411, 8642), (4321, 4822)]