20145802066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1\times {\mathrm{8329}}^1$

素因数の和:10654

約数の個数: 32

約数和(自身を含む): 33355652400

約数和(自身を除く): 13209850334

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 2269, 4538, 8329, 16658, 29497, 58994, 93029, 108277, 186058, 216554, 341489, 682978, 1209377, 2418754, 4439357, 8878714, 18898501, 37797002, 245680513, 491361026, 774838541, 1549677082, 10072901033, 20145802066]

約数ペア:

[(1, 20145802066), (2, 10072901033), (13, 1549677082), (26, 774838541), (41, 491361026), (82, 245680513), (533, 37797002), (1066, 18898501), (2269, 8878714), (4538, 4439357), (8329, 2418754), (16658, 1209377), (29497, 682978), (58994, 341489), (93029, 216554), (108277, 186058)]