20767026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1291}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 47628288

約数和(自身を除く): 26861262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 1291, 2298, 2582, 2681, 3873, 5362, 7746, 8043, 9037, 16086, 18074, 27111, 54222, 494453, 988906, 1483359, 2966718, 3461171, 6922342, 10383513, 20767026]

約数ペア:

[(1, 20767026), (2, 10383513), (3, 6922342), (6, 3461171), (7, 2966718), (14, 1483359), (21, 988906), (42, 494453), (383, 54222), (766, 27111), (1149, 18074), (1291, 16086), (2298, 9037), (2582, 8043), (2681, 7746), (3873, 5362)]