20193166

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1399}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 34675200

約数和(自身を除く): 14482034

約数列:

[1, 2, 7, 14, 1031, 1399, 2062, 2798, 7217, 9793, 14434, 19586, 1442369, 2884738, 10096583, 20193166]

約数ペア:

[(1, 20193166), (2, 10096583), (7, 2884738), (14, 1442369), (1031, 19586), (1399, 14434), (2062, 9793), (2798, 7217)]