20172779736

素因数分解:

$2^3\times 3^1\times {\mathrm{840532489}}^1$

素因数の和:840532498

約数の個数: 16

約数和(自身を含む): 50431949400

約数和(自身を除く): 30259169664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840532489, 1681064978, 2521597467, 3362129956, 5043194934, 6724259912, 10086389868, 20172779736]

約数ペア:

[(1, 20172779736), (2, 10086389868), (3, 6724259912), (4, 5043194934), (6, 3362129956), (8, 2521597467), (12, 1681064978), (24, 840532489)]