20087112837

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{24281}}^1$

素因数の和:24402

約数の個数: 48

約数和(自身を含む): 30693225024

約数和(自身を除く): 10606112187

約数列:

[1, 3, 11, 33, 43, 53, 121, 129, 159, 363, 473, 583, 1419, 1749, 2279, 5203, 6413, 6837, 15609, 19239, 24281, 25069, 72843, 75207, 267091, 275759, 801273, 827277, 1044083, 1286893, 2938001, 3132249, 3860679, 8814003, 11484913, 14155823, 34454739, 42467469, 55336399, 126334043, 155714053, 166009197, 379002129, 467142159, 608700389, 1826101167, 6695704279, 20087112837]

約数ペア:

[(1, 20087112837), (3, 6695704279), (11, 1826101167), (33, 608700389), (43, 467142159), (53, 379002129), (121, 166009197), (129, 155714053), (159, 126334043), (363, 55336399), (473, 42467469), (583, 34454739), (1419, 14155823), (1749, 11484913), (2279, 8814003), (5203, 3860679), (6413, 3132249), (6837, 2938001), (15609, 1286893), (19239, 1044083), (24281, 827277), (25069, 801273), (72843, 275759), (75207, 267091)]