20194828676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{494051}}^1$

素因数の和:494995

約数の個数: 24

約数和(自身を含む): 38595342240

約数和(自身を除く): 18400513564

約数列:

[1, 2, 4, 11, 22, 44, 929, 1858, 3716, 10219, 20438, 40876, 494051, 988102, 1976204, 5434561, 10869122, 21738244, 458973379, 917946758, 1835893516, 5048707169, 10097414338, 20194828676]

約数ペア:

[(1, 20194828676), (2, 10097414338), (4, 5048707169), (11, 1835893516), (22, 917946758), (44, 458973379), (929, 21738244), (1858, 10869122), (3716, 5434561), (10219, 1976204), (20438, 988102), (40876, 494051)]