20449260164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1472017}}^1$

素因数の和:1472195

約数の個数: 24

約数和(自身を含む): 37589451648

約数和(自身を除く): 17140191484

約数列:

[1, 2, 4, 23, 46, 92, 151, 302, 604, 3473, 6946, 13892, 1472017, 2944034, 5888068, 33856391, 67712782, 135425564, 222274567, 444549134, 889098268, 5112315041, 10224630082, 20449260164]

約数ペア:

[(1, 20449260164), (2, 10224630082), (4, 5112315041), (23, 889098268), (46, 444549134), (92, 222274567), (151, 135425564), (302, 67712782), (604, 33856391), (3473, 5888068), (6946, 2944034), (13892, 1472017)]