20163744381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4046507}}^1$

素因数の和:4046672

約数の個数: 16

約数和(自身を含む): 29523322368

約数和(自身を除く): 9359577987

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 4046507, 12139521, 44511577, 133534731, 611022557, 1833067671, 6721248127, 20163744381]

約数ペア:

[(1, 20163744381), (3, 6721248127), (11, 1833067671), (33, 611022557), (151, 133534731), (453, 44511577), (1661, 12139521), (4983, 4046507)]