20161229770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{183283907}}^1$

素因数の和:183283925

約数の個数: 16

約数和(自身を含む): 39589324128

約数和(自身を除く): 19428094358

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 183283907, 366567814, 916419535, 1832839070, 2016122977, 4032245954, 10080614885, 20161229770]

約数ペア:

[(1, 20161229770), (2, 10080614885), (5, 4032245954), (10, 2016122977), (11, 1832839070), (22, 916419535), (55, 366567814), (110, 183283907)]