20246596

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 37135616

約数和(自身を除く): 16889020

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 2437, 4154, 4874, 8308, 9748, 75547, 151094, 163279, 302188, 326558, 653116, 5061649, 10123298, 20246596]

約数ペア:

[(1, 20246596), (2, 10123298), (4, 5061649), (31, 653116), (62, 326558), (67, 302188), (124, 163279), (134, 151094), (268, 75547), (2077, 9748), (2437, 8308), (4154, 4874)]