20101184

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3630

約数の個数: 28

約数和(自身を含む): 40347900

約数和(自身を除く): 20246716

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 3529, 5696, 7058, 14116, 28232, 56464, 112928, 225856, 314081, 628162, 1256324, 2512648, 5025296, 10050592, 20101184]

約数ペア:

[(1, 20101184), (2, 10050592), (4, 5025296), (8, 2512648), (16, 1256324), (32, 628162), (64, 314081), (89, 225856), (178, 112928), (356, 56464), (712, 28232), (1424, 14116), (2848, 7058), (3529, 5696)]