20220314235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20219}}^1$

素因数の和:20297

約数の個数: 96

約数和(自身を含む): 38725344000

約数和(自身を除く): 18505029765

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 55, 57, 87, 95, 121, 145, 165, 209, 285, 319, 363, 435, 551, 605, 627, 957, 1045, 1595, 1653, 1815, 2299, 2755, 3135, 3509, 4785, 6061, 6897, 8265, 10527, 11495, 17545, 18183, 20219, 30305, 34485, 52635, 60657, 66671, 90915, 101095, 200013, 222409, 303285, 333355, 384161, 586351, 667227, 1000065, 1112045, 1152483, 1759053, 1920805, 2446499, 2931755, 3336135, 4225771, 5762415, 6449861, 7339497, 8795265, 11140669, 12232495, 12677313, 19349583, 21128855, 32249305, 33422007, 36697485, 46483481, 55703345, 63386565, 70948471, 96747915, 122547359, 139450443, 167110035, 212845413, 232417405, 354742355, 367642077, 612736795, 697252215, 1064227065, 1348020949, 1838210385, 4044062847, 6740104745, 20220314235]

約数ペア:

[(1, 20220314235), (3, 6740104745), (5, 4044062847), (11, 1838210385), (15, 1348020949), (19, 1064227065), (29, 697252215), (33, 612736795), (55, 367642077), (57, 354742355), (87, 232417405), (95, 212845413), (121, 167110035), (145, 139450443), (165, 122547359), (209, 96747915), (285, 70948471), (319, 63386565), (363, 55703345), (435, 46483481), (551, 36697485), (605, 33422007), (627, 32249305), (957, 21128855), (1045, 19349583), (1595, 12677313), (1653, 12232495), (1815, 11140669), (2299, 8795265), (2755, 7339497), (3135, 6449861), (3509, 5762415), (4785, 4225771), (6061, 3336135), (6897, 2931755), (8265, 2446499), (10527, 1920805), (11495, 1759053), (17545, 1152483), (18183, 1112045), (20219, 1000065), (30305, 667227), (34485, 586351), (52635, 384161), (60657, 333355), (66671, 303285), (90915, 222409), (101095, 200013)]