20565543207

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{62053}}^1$

素因数の和:62172

約数の個数: 32

約数和(自身を含む): 30524610816

約数和(自身を除く): 9959067609

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 1331, 2739, 3993, 10043, 30129, 62053, 110473, 186159, 331419, 682583, 2047749, 5150399, 7508413, 15451197, 22525239, 56654389, 82592543, 169963167, 247777629, 623198279, 1869594837, 6855181069, 20565543207]

約数ペア:

[(1, 20565543207), (3, 6855181069), (11, 1869594837), (33, 623198279), (83, 247777629), (121, 169963167), (249, 82592543), (363, 56654389), (913, 22525239), (1331, 15451197), (2739, 7508413), (3993, 5150399), (10043, 2047749), (30129, 682583), (62053, 331419), (110473, 186159)]