20162648898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53340341}}^1$

素因数の和:53340359

約数の個数: 32

約数和(自身を含む): 51206728320

約数和(自身を除く): 31044079422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53340341, 106680682, 160021023, 320042046, 373382387, 480063069, 746764774, 960126138, 1120147161, 1440189207, 2240294322, 2880378414, 3360441483, 6720882966, 10081324449, 20162648898]

約数ペア:

[(1, 20162648898), (2, 10081324449), (3, 6720882966), (6, 3360441483), (7, 2880378414), (9, 2240294322), (14, 1440189207), (18, 1120147161), (21, 960126138), (27, 746764774), (42, 480063069), (54, 373382387), (63, 320042046), (126, 160021023), (189, 106680682), (378, 53340341)]