20456469229

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{3533}}^1\times {\mathrm{4621}}^1$

素因数の和:8340

約数の個数: 16

約数和(自身を含む): 23521173120

約数和(自身を除く): 3064703891

約数列:

[1, 7, 179, 1253, 3533, 4621, 24731, 32347, 632407, 827159, 4426849, 5790113, 16325993, 114281951, 2922352747, 20456469229]

約数ペア:

[(1, 20456469229), (7, 2922352747), (179, 114281951), (1253, 16325993), (3533, 5790113), (4621, 4426849), (24731, 827159), (32347, 632407)]