20803773906

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{39853973}}^1$

素因数の和:39854010

約数の個数: 24

約数和(自身を含む): 46629149580

約数和(自身を除く): 25825375674

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 39853973, 79707946, 119561919, 239123838, 358685757, 717371514, 1155765217, 2311530434, 3467295651, 6934591302, 10401886953, 20803773906]

約数ペア:

[(1, 20803773906), (2, 10401886953), (3, 6934591302), (6, 3467295651), (9, 2311530434), (18, 1155765217), (29, 717371514), (58, 358685757), (87, 239123838), (174, 119561919), (261, 79707946), (522, 39853973)]