20101728

素因数分解:

$2^5\times 3^1\times {\mathrm{209393}}^1$

素因数の和:209406

約数の個数: 24

約数和(自身を含む): 52767288

約数和(自身を除く): 32665560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209393, 418786, 628179, 837572, 1256358, 1675144, 2512716, 3350288, 5025432, 6700576, 10050864, 20101728]

約数ペア:

[(1, 20101728), (2, 10050864), (3, 6700576), (4, 5025432), (6, 3350288), (8, 2512716), (12, 1675144), (16, 1256358), (24, 837572), (32, 628179), (48, 418786), (96, 209393)]