20165401986

素因数分解:

$2^1\times 3^1\times {\mathrm{5003}}^1\times {\mathrm{671777}}^1$

素因数の和:676785

約数の個数: 16

約数和(自身を含む): 40338925344

約数和(自身を除く): 20173523358

約数列:

[1, 2, 3, 6, 5003, 10006, 15009, 30018, 671777, 1343554, 2015331, 4030662, 3360900331, 6721800662, 10082700993, 20165401986]

約数ペア:

[(1, 20165401986), (2, 10082700993), (3, 6721800662), (6, 3360900331), (5003, 4030662), (10006, 2015331), (15009, 1343554), (30018, 671777)]