20385203568

素因数分解:

$2^4\times 3^1\times {\mathrm{424691741}}^1$

素因数の和:424691752

約数の個数: 20

約数和(自身を含む): 52661776008

約数和(自身を除く): 32276572440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 424691741, 849383482, 1274075223, 1698766964, 2548150446, 3397533928, 5096300892, 6795067856, 10192601784, 20385203568]

約数ペア:

[(1, 20385203568), (2, 10192601784), (3, 6795067856), (4, 5096300892), (6, 3397533928), (8, 2548150446), (12, 1698766964), (16, 1274075223), (24, 849383482), (48, 424691741)]