20859798

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6673}}^1$

素因数の和:7199

約数の個数: 16

約数和(自身を含む): 41805936

約数和(自身を除く): 20946138

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 6673, 13346, 20019, 40038, 3476633, 6953266, 10429899, 20859798]

約数ペア:

[(1, 20859798), (2, 10429899), (3, 6953266), (6, 3476633), (521, 40038), (1042, 20019), (1563, 13346), (3126, 6673)]