20096992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36943}}^1$

素因数の和:36970

約数の個数: 24

約数和(自身を含む): 41894496

約数和(自身を除く): 21797504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36943, 73886, 147772, 295544, 591088, 628031, 1182176, 1256062, 2512124, 5024248, 10048496, 20096992]

約数ペア:

[(1, 20096992), (2, 10048496), (4, 5024248), (8, 2512124), (16, 1256062), (17, 1182176), (32, 628031), (34, 591088), (68, 295544), (136, 147772), (272, 73886), (544, 36943)]