8020960.00000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34381}}^1$

素因数の和:34417

約数の個数: 32

約数和(自身を含む): 129963960

約数和(自身を除く): 69178352

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 34381, 68762, 137524, 275048, 446953, 584477, 893906, 1168954, 1787812, 2337908, 3575624, 4675816, 7598201, 15196402, 30392804, 60785608]

約数ペア:

[(1, 60785608), (2, 30392804), (4, 15196402), (8, 7598201), (13, 4675816), (17, 3575624), (26, 2337908), (34, 1787812), (52, 1168954), (68, 893906), (104, 584477), (136, 446953), (221, 275048), (442, 137524), (884, 68762), (1768, 34381)]