20356156953

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1671689}}^1$

素因数の和:1671750

約数の個数: 32

約数和(自身を含む): 33701270400

約数和(自身を除く): 13345113447

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 4059, 12177, 1671689, 5015067, 15045201, 18388579, 45135603, 55165737, 68539249, 165497211, 205617747, 496491633, 616853241, 753931739, 1850559723, 2261795217, 6785385651, 20356156953]

約数ペア:

[(1, 20356156953), (3, 6785385651), (9, 2261795217), (11, 1850559723), (27, 753931739), (33, 616853241), (41, 496491633), (99, 205617747), (123, 165497211), (297, 68539249), (369, 55165737), (451, 45135603), (1107, 18388579), (1353, 15045201), (4059, 5015067), (12177, 1671689)]