20087234

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1570

約数の個数: 24

約数和(自身を含む): 33421248

約数和(自身を除く): 13334014

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 1511, 3022, 6647, 13294, 25687, 34753, 51374, 69506, 436679, 590801, 873358, 1181602, 10043617, 20087234]

約数ペア:

[(1, 20087234), (2, 10043617), (17, 1181602), (23, 873358), (34, 590801), (46, 436679), (289, 69506), (391, 51374), (578, 34753), (782, 25687), (1511, 13294), (3022, 6647)]