20162744108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2383}}^1\times {\mathrm{162713}}^1$

素因数の和:165113

約数の個数: 24

約数和(自身を含む): 38015197248

約数和(自身を除く): 17852453140

約数列:

[1, 2, 4, 13, 26, 52, 2383, 4766, 9532, 30979, 61958, 123916, 162713, 325426, 650852, 2115269, 4230538, 8461076, 387745079, 775490158, 1550980316, 5040686027, 10081372054, 20162744108]

約数ペア:

[(1, 20162744108), (2, 10081372054), (4, 5040686027), (13, 1550980316), (26, 775490158), (52, 387745079), (2383, 8461076), (4766, 4230538), (9532, 2115269), (30979, 650852), (61958, 325426), (123916, 162713)]