20093438883

素因数分解:

$3^1\times 7^1\times {\mathrm{2267}}^1\times {\mathrm{422069}}^1$

素因数の和:424346

約数の個数: 16

約数和(自身を含む): 30632152320

約数和(自身を除く): 10538713437

約数列:

[1, 3, 7, 21, 2267, 6801, 15869, 47607, 422069, 1266207, 2954483, 8863449, 956830423, 2870491269, 6697812961, 20093438883]

約数ペア:

[(1, 20093438883), (3, 6697812961), (7, 2870491269), (21, 956830423), (2267, 8863449), (6801, 2954483), (15869, 1266207), (47607, 422069)]