20148314102

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21480079}}^1$

素因数の和:21480155

約数の個数: 16

約数和(自身を含む): 35055490560

約数和(自身を除く): 14907176458

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 21480079, 42960158, 150360553, 300721106, 1439165293, 2878330586, 10074157051, 20148314102]

約数ペア:

[(1, 20148314102), (2, 10074157051), (7, 2878330586), (14, 1439165293), (67, 300721106), (134, 150360553), (469, 42960158), (938, 21480079)]