20347086966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178483219}}^1$

素因数の和:178483243

約数の個数: 16

約数和(自身を含む): 42835972800

約数和(自身を除く): 22488885834

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 178483219, 356966438, 535449657, 1070899314, 3391181161, 6782362322, 10173543483, 20347086966]

約数ペア:

[(1, 20347086966), (2, 10173543483), (3, 6782362322), (6, 3391181161), (19, 1070899314), (38, 535449657), (57, 356966438), (114, 178483219)]