20170609910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2593}}^1\times {\mathrm{70717}}^1$

素因数の和:73328

約数の個数: 32

約数和(自身を含む): 39623578272

約数和(自身を除く): 19452968362

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2593, 5186, 12965, 25930, 28523, 57046, 70717, 141434, 142615, 285230, 353585, 707170, 777887, 1555774, 3889435, 7778870, 183369181, 366738362, 916845905, 1833691810, 2017060991, 4034121982, 10085304955, 20170609910]

約数ペア:

[(1, 20170609910), (2, 10085304955), (5, 4034121982), (10, 2017060991), (11, 1833691810), (22, 916845905), (55, 366738362), (110, 183369181), (2593, 7778870), (5186, 3889435), (12965, 1555774), (25930, 777887), (28523, 707170), (57046, 353585), (70717, 285230), (141434, 142615)]