20120110948

素因数分解:

$2^2\times 7^1\times {\mathrm{22307}}^1\times {\mathrm{32213}}^1$

素因数の和:54531

約数の個数: 24

約数和(自身を含む): 40243275072

約数和(自身を除く): 20123164124

約数列:

[1, 2, 4, 7, 14, 28, 22307, 32213, 44614, 64426, 89228, 128852, 156149, 225491, 312298, 450982, 624596, 901964, 718575391, 1437150782, 2874301564, 5030027737, 10060055474, 20120110948]

約数ペア:

[(1, 20120110948), (2, 10060055474), (4, 5030027737), (7, 2874301564), (14, 1437150782), (28, 718575391), (22307, 901964), (32213, 624596), (44614, 450982), (64426, 312298), (89228, 225491), (128852, 156149)]