20859498

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{35117}}^1$

素因数の和:35139

約数の個数: 32

約数和(自身を含む): 50569920

約数和(自身を除く): 29710422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 35117, 70234, 105351, 210702, 316053, 386287, 632106, 772574, 948159, 1158861, 1896318, 2317722, 3476583, 6953166, 10429749, 20859498]

約数ペア:

[(1, 20859498), (2, 10429749), (3, 6953166), (6, 3476583), (9, 2317722), (11, 1896318), (18, 1158861), (22, 948159), (27, 772574), (33, 632106), (54, 386287), (66, 316053), (99, 210702), (198, 105351), (297, 70234), (594, 35117)]