23920204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 29705396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2099, 2849, 4198, 5698, 8396, 11396, 14693, 23089, 29386, 46178, 58772, 77663, 92356, 155326, 161623, 310652, 323246, 543641, 646492, 854293, 1087282, 1708586, 2174564, 3417172, 5980051, 11960102, 23920204]

約数ペア:

[(1, 23920204), (2, 11960102), (4, 5980051), (7, 3417172), (11, 2174564), (14, 1708586), (22, 1087282), (28, 854293), (37, 646492), (44, 543641), (74, 323246), (77, 310652), (148, 161623), (154, 155326), (259, 92356), (308, 77663), (407, 58772), (518, 46178), (814, 29386), (1036, 23089), (1628, 14693), (2099, 11396), (2849, 8396), (4198, 5698)]