20030366

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 30818880

約数和(自身を除く): 10788514

約数列:

[1, 2, 47, 94, 409, 521, 818, 1042, 19223, 24487, 38446, 48974, 213089, 426178, 10015183, 20030366]

約数ペア:

[(1, 20030366), (2, 10015183), (47, 426178), (94, 213089), (409, 48974), (521, 38446), (818, 24487), (1042, 19223)]