9686606420

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{860267}}^1$

素因数の和:860839

約数の個数: 24

約数和(自身を含む): 20378028384

約数和(自身を除く): 10691421964

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 5630, 11260, 860267, 1720534, 3441068, 4301335, 8602670, 17205340, 484330321, 968660642, 1937321284, 2421651605, 4843303210, 9686606420]

約数ペア:

[(1, 9686606420), (2, 4843303210), (4, 2421651605), (5, 1937321284), (10, 968660642), (20, 484330321), (563, 17205340), (1126, 8602670), (2252, 4301335), (2815, 3441068), (5630, 1720534), (11260, 860267)]