20112054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{733}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 42806880

約数和(自身を除く): 22694826

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 269, 538, 733, 807, 1466, 1614, 2199, 4398, 4573, 9146, 12461, 13719, 24922, 27438, 37383, 74766, 197177, 394354, 591531, 1183062, 3352009, 6704018, 10056027, 20112054]

約数ペア:

[(1, 20112054), (2, 10056027), (3, 6704018), (6, 3352009), (17, 1183062), (34, 591531), (51, 394354), (102, 197177), (269, 74766), (538, 37383), (733, 27438), (807, 24922), (1466, 13719), (1614, 12461), (2199, 9146), (4398, 4573)]