20187582690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1\times {\mathrm{13187}}^1$

素因数の和:17847

約数の個数: 64

約数和(自身を含む): 52870164480

約数和(自身を除く): 32682581790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 4639, 9278, 13187, 13917, 23195, 26374, 27834, 39561, 46390, 51029, 65935, 69585, 79122, 102058, 131870, 139170, 145057, 153087, 197805, 255145, 290114, 306174, 395610, 435171, 510290, 725285, 765435, 870342, 1450570, 1530870, 2175855, 4351710, 61174493, 122348986, 183523479, 305872465, 367046958, 611744930, 672919423, 917617395, 1345838846, 1835234790, 2018758269, 3364597115, 4037516538, 6729194230, 10093791345, 20187582690]

約数ペア:

[(1, 20187582690), (2, 10093791345), (3, 6729194230), (5, 4037516538), (6, 3364597115), (10, 2018758269), (11, 1835234790), (15, 1345838846), (22, 917617395), (30, 672919423), (33, 611744930), (55, 367046958), (66, 305872465), (110, 183523479), (165, 122348986), (330, 61174493), (4639, 4351710), (9278, 2175855), (13187, 1530870), (13917, 1450570), (23195, 870342), (26374, 765435), (27834, 725285), (39561, 510290), (46390, 435171), (51029, 395610), (65935, 306174), (69585, 290114), (79122, 255145), (102058, 197805), (131870, 153087), (139170, 145057)]