20112442

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8923}}^1$

素因数の和:8962

約数の個数: 24

約数和(自身を含む): 36624096

約数和(自身を除く): 16511654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8923, 17846, 62461, 124922, 205229, 410458, 437227, 874454, 1436603, 2873206, 10056221, 20112442]

約数ペア:

[(1, 20112442), (2, 10056221), (7, 2873206), (14, 1436603), (23, 874454), (46, 437227), (49, 410458), (98, 205229), (161, 124922), (322, 62461), (1127, 17846), (2254, 8923)]