20040490635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{59743}}^1$

素因数の和:59888

約数の個数: 64

約数和(自身を含む): 37165547520

約数和(自身を除く): 17125056885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 107, 165, 209, 285, 321, 535, 627, 1045, 1177, 1605, 2033, 3135, 3531, 5885, 6099, 10165, 17655, 22363, 30495, 59743, 67089, 111815, 179229, 298715, 335445, 657173, 896145, 1135117, 1971519, 3285865, 3405351, 5675585, 6392501, 9857595, 12486287, 17026755, 19177503, 31962505, 37458861, 62431435, 70317511, 95887515, 121457519, 187294305, 210952533, 351587555, 364372557, 607287595, 1054762665, 1336032709, 1821862785, 4008098127, 6680163545, 20040490635]

約数ペア:

[(1, 20040490635), (3, 6680163545), (5, 4008098127), (11, 1821862785), (15, 1336032709), (19, 1054762665), (33, 607287595), (55, 364372557), (57, 351587555), (95, 210952533), (107, 187294305), (165, 121457519), (209, 95887515), (285, 70317511), (321, 62431435), (535, 37458861), (627, 31962505), (1045, 19177503), (1177, 17026755), (1605, 12486287), (2033, 9857595), (3135, 6392501), (3531, 5675585), (5885, 3405351), (6099, 3285865), (10165, 1971519), (17655, 1135117), (22363, 896145), (30495, 657173), (59743, 335445), (67089, 298715), (111815, 179229)]