20894312

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{14591}}^1$

素因数の和:14776

約数の個数: 16

約数和(自身を含む): 39398400

約数和(自身を除く): 18504088

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 14591, 29182, 58364, 116728, 2611789, 5223578, 10447156, 20894312]

約数ペア:

[(1, 20894312), (2, 10447156), (4, 5223578), (8, 2611789), (179, 116728), (358, 58364), (716, 29182), (1432, 14591)]