18562346608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89242051}}^1$

素因数の和:89242072

約数の個数: 20

約数和(自身を含む): 38731050568

約数和(自身を除く): 20168703960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 89242051, 178484102, 356968204, 713936408, 1160146663, 1427872816, 2320293326, 4640586652, 9281173304, 18562346608]

約数ペア:

[(1, 18562346608), (2, 9281173304), (4, 4640586652), (8, 2320293326), (13, 1427872816), (16, 1160146663), (26, 713936408), (52, 356968204), (104, 178484102), (208, 89242051)]