20183614018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1\times {\mathrm{1949}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 31114886400

約数和(自身を除く): 10931272382

約数列:

[1, 2, 53, 106, 151, 302, 647, 1294, 1949, 3898, 8003, 16006, 34291, 68582, 97697, 103297, 195394, 206594, 294299, 588598, 1261003, 2522006, 5177941, 10355882, 15597847, 31195694, 66833159, 133666318, 190411453, 380822906, 10091807009, 20183614018]

約数ペア:

[(1, 20183614018), (2, 10091807009), (53, 380822906), (106, 190411453), (151, 133666318), (302, 66833159), (647, 31195694), (1294, 15597847), (1949, 10355882), (3898, 5177941), (8003, 2522006), (16006, 1261003), (34291, 588598), (68582, 294299), (97697, 206594), (103297, 195394)]