20156048632

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{6013141}}^1$

素因数の和:6013566

約数の個数: 16

約数和(自身を含む): 37882794600

約数和(自身を除く): 17726745968

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 6013141, 12026282, 24052564, 48105128, 2519506079, 5039012158, 10078024316, 20156048632]

約数ペア:

[(1, 20156048632), (2, 10078024316), (4, 5039012158), (8, 2519506079), (419, 48105128), (838, 24052564), (1676, 12026282), (3352, 6013141)]