20201101038

素因数分解:

$2^1\times 3^2\times {\mathrm{1122283391}}^1$

素因数の和:1122283399

約数の個数: 12

約数和(自身を含む): 43769052288

約数和(自身を除く): 23567951250

約数列:

[1, 2, 3, 6, 9, 18, 1122283391, 2244566782, 3366850173, 6733700346, 10100550519, 20201101038]

約数ペア:

[(1, 20201101038), (2, 10100550519), (3, 6733700346), (6, 3366850173), (9, 2244566782), (18, 1122283391)]