20132012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{773}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 37449216

約数和(自身を除く): 17317204

約数列:

[1, 2, 4, 17, 34, 68, 383, 766, 773, 1532, 1546, 3092, 6511, 13022, 13141, 26044, 26282, 52564, 296059, 592118, 1184236, 5033003, 10066006, 20132012]

約数ペア:

[(1, 20132012), (2, 10066006), (4, 5033003), (17, 1184236), (34, 592118), (68, 296059), (383, 52564), (766, 26282), (773, 26044), (1532, 13141), (1546, 13022), (3092, 6511)]