20163214676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12385267}}^1$

素因数の和:12385319

約数の個数: 24

約数和(自身を含む): 39533775456

約数和(自身を除く): 19370560780

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12385267, 24770534, 49541068, 136237937, 272475874, 458254879, 544951748, 916509758, 1833019516, 5040803669, 10081607338, 20163214676]

約数ペア:

[(1, 20163214676), (2, 10081607338), (4, 5040803669), (11, 1833019516), (22, 916509758), (37, 544951748), (44, 458254879), (74, 272475874), (148, 136237937), (407, 49541068), (814, 24770534), (1628, 12385267)]