21093666044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7859041}}^1$

素因数の和:7859117

約数の個数: 24

約数和(自身を含む): 40929890736

約数和(自身を除く): 19836224692

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 7859041, 15718082, 31436164, 86449451, 172898902, 345797804, 479401501, 958803002, 1917606004, 5273416511, 10546833022, 21093666044]

約数ペア:

[(1, 21093666044), (2, 10546833022), (4, 5273416511), (11, 1917606004), (22, 958803002), (44, 479401501), (61, 345797804), (122, 172898902), (244, 86449451), (671, 31436164), (1342, 15718082), (2684, 7859041)]