20213665026

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{1576483}}^1$

素因数の和:1578625

約数の個数: 16

約数和(自身を含む): 40446273504

約数和(自身を除く): 20232608478

約数列:

[1, 2, 3, 6, 2137, 4274, 6411, 12822, 1576483, 3152966, 4729449, 9458898, 3368944171, 6737888342, 10106832513, 20213665026]

約数ペア:

[(1, 20213665026), (2, 10106832513), (3, 6737888342), (6, 3368944171), (2137, 9458898), (4274, 4729449), (6411, 3152966), (12822, 1576483)]