20550876816

素因数分解:

$2^4\times 3^1\times {\mathrm{428143267}}^1$

素因数の和:428143278

約数の個数: 20

約数和(自身を含む): 53089765232

約数和(自身を除く): 32538888416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428143267, 856286534, 1284429801, 1712573068, 2568859602, 3425146136, 5137719204, 6850292272, 10275438408, 20550876816]

約数ペア:

[(1, 20550876816), (2, 10275438408), (3, 6850292272), (4, 5137719204), (6, 3425146136), (8, 2568859602), (12, 1712573068), (16, 1284429801), (24, 856286534), (48, 428143267)]