20273160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168943}}^1$

素因数の和:168957

約数の個数: 32

約数和(自身を含む): 60819840

約数和(自身を除く): 40546680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168943, 337886, 506829, 675772, 844715, 1013658, 1351544, 1689430, 2027316, 2534145, 3378860, 4054632, 5068290, 6757720, 10136580, 20273160]

約数ペア:

[(1, 20273160), (2, 10136580), (3, 6757720), (4, 5068290), (5, 4054632), (6, 3378860), (8, 2534145), (10, 2027316), (12, 1689430), (15, 1351544), (20, 1013658), (24, 844715), (30, 675772), (40, 506829), (60, 337886), (120, 168943)]