20161853497656

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2393382419}}^1$

素因数の和:2393382450

約数の個数: 80

約数和(自身を含む): 60815847292200

約数和(自身を除く): 40653993794544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 2393382419, 4786764838, 7180147257, 9573529676, 14360294514, 19147059352, 21540441771, 28720589028, 31113971447, 43080883542, 57441178056, 62227942894, 64621325313, 86161767084, 93341914341, 124455885788, 129242650626, 172323534168, 186683828682, 193863975939, 248911771576, 258485301252, 280025743023, 373367657364, 387727951878, 516970602504, 560051486046, 746735314728, 775455903756, 840077229069, 1120102972092, 1550911807512, 1680154458138, 2240205944184, 2520231687207, 3360308916276, 5040463374414, 6720617832552, 10080926748828, 20161853497656]

約数ペア:

[(1, 20161853497656), (2, 10080926748828), (3, 6720617832552), (4, 5040463374414), (6, 3360308916276), (8, 2520231687207), (9, 2240205944184), (12, 1680154458138), (13, 1550911807512), (18, 1120102972092), (24, 840077229069), (26, 775455903756), (27, 746735314728), (36, 560051486046), (39, 516970602504), (52, 387727951878), (54, 373367657364), (72, 280025743023), (78, 258485301252), (81, 248911771576), (104, 193863975939), (108, 186683828682), (117, 172323534168), (156, 129242650626), (162, 124455885788), (216, 93341914341), (234, 86161767084), (312, 64621325313), (324, 62227942894), (351, 57441178056), (468, 43080883542), (648, 31113971447), (702, 28720589028), (936, 21540441771), (1053, 19147059352), (1404, 14360294514), (2106, 9573529676), (2808, 7180147257), (4212, 4786764838), (8424, 2393382419)]