20373246

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2851}}^1$

素因数の和:3256

約数の個数: 24

約数和(自身を含む): 44268744

約数和(自身を除く): 23895498

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 2851, 3573, 5702, 7146, 8553, 17106, 25659, 51318, 1131847, 2263694, 3395541, 6791082, 10186623, 20373246]

約数ペア:

[(1, 20373246), (2, 10186623), (3, 6791082), (6, 3395541), (9, 2263694), (18, 1131847), (397, 51318), (794, 25659), (1191, 17106), (2382, 8553), (2851, 7146), (3573, 5702)]