20146436

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{9521}}^1$

素因数の和:9571

約数の個数: 18

約数和(自身を含む): 36859662

約数和(自身を除く): 16713226

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 9521, 19042, 38084, 218983, 437966, 875932, 5036609, 10073218, 20146436]

約数ペア:

[(1, 20146436), (2, 10073218), (4, 5036609), (23, 875932), (46, 437966), (92, 218983), (529, 38084), (1058, 19042), (2116, 9521)]