20221673395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{2417}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 31287140352

約数和(自身を除く): 11065466957

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 701, 1085, 1705, 2387, 2417, 3505, 4907, 7711, 11935, 12085, 16919, 21731, 24535, 26587, 38555, 53977, 74927, 84595, 108655, 132935, 152117, 186109, 239041, 269885, 374635, 524489, 760585, 824197, 930545, 1195205, 1673287, 1694317, 2622445, 4120985, 5769379, 8366435, 8471585, 11860219, 18637487, 28846895, 52523827, 59301095, 93187435, 130462409, 262619135, 367666789, 577762097, 652312045, 1838333945, 2888810485, 4044334679, 20221673395]

約数ペア:

[(1, 20221673395), (5, 4044334679), (7, 2888810485), (11, 1838333945), (31, 652312045), (35, 577762097), (55, 367666789), (77, 262619135), (155, 130462409), (217, 93187435), (341, 59301095), (385, 52523827), (701, 28846895), (1085, 18637487), (1705, 11860219), (2387, 8471585), (2417, 8366435), (3505, 5769379), (4907, 4120985), (7711, 2622445), (11935, 1694317), (12085, 1673287), (16919, 1195205), (21731, 930545), (24535, 824197), (26587, 760585), (38555, 524489), (53977, 374635), (74927, 269885), (84595, 239041), (108655, 186109), (132935, 152117)]