20408873188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14962517}}^1$

素因数の和:14962563

約数の個数: 24

約数和(自身を含む): 40219248384

約数和(自身を除く): 19810375196

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14962517, 29925034, 59850068, 164587687, 329175374, 463838027, 658350748, 927676054, 1855352108, 5102218297, 10204436594, 20408873188]

約数ペア:

[(1, 20408873188), (2, 10204436594), (4, 5102218297), (11, 1855352108), (22, 927676054), (31, 658350748), (44, 463838027), (62, 329175374), (124, 164587687), (341, 59850068), (682, 29925034), (1364, 14962517)]