20196782916

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9298703}}^1$

素因数の和:9298891

約数の個数: 24

約数和(自身を含む): 47386195584

約数和(自身を除く): 27189412668

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 9298703, 18597406, 27896109, 37194812, 55792218, 111584436, 1683065243, 3366130486, 5049195729, 6732260972, 10098391458, 20196782916]

約数ペア:

[(1, 20196782916), (2, 10098391458), (3, 6732260972), (4, 5049195729), (6, 3366130486), (12, 1683065243), (181, 111584436), (362, 55792218), (543, 37194812), (724, 27896109), (1086, 18597406), (2172, 9298703)]