20150534

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1321}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 31410720

約数和(自身を除く): 11260186

約数列:

[1, 2, 29, 58, 263, 526, 1321, 2642, 7627, 15254, 38309, 76618, 347423, 694846, 10075267, 20150534]

約数ペア:

[(1, 20150534), (2, 10075267), (29, 694846), (58, 347423), (263, 76618), (526, 38309), (1321, 15254), (2642, 7627)]