20162942816

素因数分解:

$2^5\times {\mathrm{1867}}^1\times {\mathrm{337489}}^1$

素因数の和:339366

約数の個数: 24

約数和(自身を含む): 39717173160

約数和(自身を除く): 19554230344

約数列:

[1, 2, 4, 8, 16, 32, 1867, 3734, 7468, 14936, 29872, 59744, 337489, 674978, 1349956, 2699912, 5399824, 10799648, 630091963, 1260183926, 2520367852, 5040735704, 10081471408, 20162942816]

約数ペア:

[(1, 20162942816), (2, 10081471408), (4, 5040735704), (8, 2520367852), (16, 1260183926), (32, 630091963), (1867, 10799648), (3734, 5399824), (7468, 2699912), (14936, 1349956), (29872, 674978), (59744, 337489)]