20474885834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27155021}}^1$

素因数の和:27155065

約数の個数: 16

約数和(自身を含む): 34215327720

約数和(自身を除く): 13740441886

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 27155021, 54310042, 353015273, 706030546, 787495609, 1574991218, 10237442917, 20474885834]

約数ペア:

[(1, 20474885834), (2, 10237442917), (13, 1574991218), (26, 787495609), (29, 706030546), (58, 353015273), (377, 54310042), (754, 27155021)]