20083665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10067}}^1$

素因数の和:10101

約数の個数: 32

約数和(自身を含む): 38661120

約数和(自身を除く): 18577455

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 10067, 30201, 50335, 70469, 151005, 191273, 211407, 352345, 573819, 956365, 1057035, 1338911, 2869095, 4016733, 6694555, 20083665]

約数ペア:

[(1, 20083665), (3, 6694555), (5, 4016733), (7, 2869095), (15, 1338911), (19, 1057035), (21, 956365), (35, 573819), (57, 352345), (95, 211407), (105, 191273), (133, 151005), (285, 70469), (399, 50335), (665, 30201), (1995, 10067)]