20161102182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2904221}}^1$

素因数の和:2904328

約数の個数: 32

約数和(自身を含む): 43911836640

約数和(自身を除く): 23750734458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 2904221, 5808442, 8712663, 17425326, 37754873, 75509746, 113264619, 226529238, 258475669, 516951338, 775427007, 1550854014, 3360183697, 6720367394, 10080551091, 20161102182]

約数ペア:

[(1, 20161102182), (2, 10080551091), (3, 6720367394), (6, 3360183697), (13, 1550854014), (26, 775427007), (39, 516951338), (78, 258475669), (89, 226529238), (178, 113264619), (267, 75509746), (534, 37754873), (1157, 17425326), (2314, 8712663), (3471, 5808442), (6942, 2904221)]