20059484

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 35935200

約数和(自身を除く): 15875716

約数列:

[1, 2, 4, 61, 122, 229, 244, 359, 458, 718, 916, 1436, 13969, 21899, 27938, 43798, 55876, 82211, 87596, 164422, 328844, 5014871, 10029742, 20059484]

約数ペア:

[(1, 20059484), (2, 10029742), (4, 5014871), (61, 328844), (122, 164422), (229, 87596), (244, 82211), (359, 55876), (458, 43798), (718, 27938), (916, 21899), (1436, 13969)]