20052044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12821}}^1$

素因数の和:12865

約数の個数: 24

約数和(自身を含む): 38773728

約数和(自身を除く): 18721684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 12821, 25642, 51284, 217957, 294883, 435914, 589766, 871828, 1179532, 5013011, 10026022, 20052044]

約数ペア:

[(1, 20052044), (2, 10026022), (4, 5013011), (17, 1179532), (23, 871828), (34, 589766), (46, 435914), (68, 294883), (92, 217957), (391, 51284), (782, 25642), (1564, 12821)]