20222188

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1483}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 40554752

約数和(自身を除く): 20332564

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1483, 1948, 2966, 3409, 5932, 6818, 10381, 13636, 20762, 41524, 722221, 1444442, 2888884, 5055547, 10111094, 20222188]

約数ペア:

[(1, 20222188), (2, 10111094), (4, 5055547), (7, 2888884), (14, 1444442), (28, 722221), (487, 41524), (974, 20762), (1483, 13636), (1948, 10381), (2966, 6818), (3409, 5932)]