20650452

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{28211}}^1$

素因数の和:28279

約数の個数: 24

約数和(自身を含む): 48976032

約数和(自身を除く): 28325580

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 28211, 56422, 84633, 112844, 169266, 338532, 1720871, 3441742, 5162613, 6883484, 10325226, 20650452]

約数ペア:

[(1, 20650452), (2, 10325226), (3, 6883484), (4, 5162613), (6, 3441742), (12, 1720871), (61, 338532), (122, 169266), (183, 112844), (244, 84633), (366, 56422), (732, 28211)]