20863266

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{14549}}^1$

素因数の和:14793

約数の個数: 16

約数和(自身を含む): 41904000

約数和(自身を除く): 21040734

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 14549, 29098, 43647, 87294, 3477211, 6954422, 10431633, 20863266]

約数ペア:

[(1, 20863266), (2, 10431633), (3, 6954422), (6, 3477211), (239, 87294), (478, 43647), (717, 29098), (1434, 14549)]