20412620334

素因数分解:

$2^1\times 3^2\times {\mathrm{1609}}^1\times {\mathrm{704807}}^1$

素因数の和:706424

約数の個数: 24

約数和(自身を含む): 44254894320

約数和(自身を除く): 23842273986

約数列:

[1, 2, 3, 6, 9, 18, 1609, 3218, 4827, 9654, 14481, 28962, 704807, 1409614, 2114421, 4228842, 6343263, 12686526, 1134034463, 2268068926, 3402103389, 6804206778, 10206310167, 20412620334]

約数ペア:

[(1, 20412620334), (2, 10206310167), (3, 6804206778), (6, 3402103389), (9, 2268068926), (18, 1134034463), (1609, 12686526), (3218, 6343263), (4827, 4228842), (9654, 2114421), (14481, 1409614), (28962, 704807)]