20266962

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{7523}}^1$

素因数の和:7977

約数の個数: 16

約数和(自身を含む): 40629600

約数和(自身を除く): 20362638

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 7523, 15046, 22569, 45138, 3377827, 6755654, 10133481, 20266962]

約数ペア:

[(1, 20266962), (2, 10133481), (3, 6755654), (6, 3377827), (449, 45138), (898, 22569), (1347, 15046), (2694, 7523)]