20750706

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12953}}^1$

素因数の和:13050

約数の個数: 24

約数和(自身を含む): 45468540

約数和(自身を除く): 24717834

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12953, 25906, 38859, 77718, 116577, 233154, 1152817, 2305634, 3458451, 6916902, 10375353, 20750706]

約数ペア:

[(1, 20750706), (2, 10375353), (3, 6916902), (6, 3458451), (9, 2305634), (18, 1152817), (89, 233154), (178, 116577), (267, 77718), (534, 38859), (801, 25906), (1602, 12953)]