13303341580

素因数分解:

$2^2\times 5^1\times {\mathrm{665167079}}^1$

素因数の和:665167088

約数の個数: 12

約数和(自身を含む): 27937017360

約数和(自身を除く): 14633675780

約数列:

[1, 2, 4, 5, 10, 20, 665167079, 1330334158, 2660668316, 3325835395, 6651670790, 13303341580]

約数ペア:

[(1, 13303341580), (2, 6651670790), (4, 3325835395), (5, 2660668316), (10, 1330334158), (20, 665167079)]