20172596678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1573771}}^1$

素因数の和:1573832

約数の個数: 32

約数和(自身を含む): 35693148960

約数和(自身を除く): 15520552282

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 1573771, 3147542, 20459023, 26754107, 40918046, 45639359, 53508214, 91278718, 347803391, 593311667, 695606782, 775869103, 1186623334, 1551738206, 10086298339, 20172596678]

約数ペア:

[(1, 20172596678), (2, 10086298339), (13, 1551738206), (17, 1186623334), (26, 775869103), (29, 695606782), (34, 593311667), (58, 347803391), (221, 91278718), (377, 53508214), (442, 45639359), (493, 40918046), (754, 26754107), (986, 20459023), (6409, 3147542), (12818, 1573771)]