20161155410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1124437}}^1$

素因数の和:1124618

約数の個数: 32

約数和(自身を含む): 39832091712

約数和(自身を除く): 19670936302

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 8965, 17930, 1124437, 2248874, 5622185, 11244370, 12368807, 24737614, 61844035, 123688070, 183283231, 366566462, 916416155, 1832832310, 2016115541, 4032231082, 10080577705, 20161155410]

約数ペア:

[(1, 20161155410), (2, 10080577705), (5, 4032231082), (10, 2016115541), (11, 1832832310), (22, 916416155), (55, 366566462), (110, 183283231), (163, 123688070), (326, 61844035), (815, 24737614), (1630, 12368807), (1793, 11244370), (3586, 5622185), (8965, 2248874), (17930, 1124437)]