20176134512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{18821021}}^1$

素因数の和:18821096

約数の個数: 20

約数和(自身を含む): 39674714376

約数和(自身を除く): 19498579864

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 18821021, 37642042, 75284084, 150568168, 301136336, 1261008407, 2522016814, 5044033628, 10088067256, 20176134512]

約数ペア:

[(1, 20176134512), (2, 10088067256), (4, 5044033628), (8, 2522016814), (16, 1261008407), (67, 301136336), (134, 150568168), (268, 75284084), (536, 37642042), (1072, 18821021)]