20143717816

素因数分解:

$2^3\times {\mathrm{4951}}^1\times {\mathrm{508577}}^1$

素因数の和:513534

約数の個数: 16

約数和(自身を含む): 37777173840

約数和(自身を除く): 17633456024

約数列:

[1, 2, 4, 8, 4951, 9902, 19804, 39608, 508577, 1017154, 2034308, 4068616, 2517964727, 5035929454, 10071858908, 20143717816]

約数ペア:

[(1, 20143717816), (2, 10071858908), (4, 5035929454), (8, 2517964727), (4951, 4068616), (9902, 2034308), (19804, 1017154), (39608, 508577)]