20072887677577

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{44076229}}^1$

素因数の和:44076385

約数の個数: 32

約数和(自身を含む): 25134029395200

約数和(自身を除く): 5061141717623

約数列:

[1, 7, 17, 43, 89, 119, 301, 623, 731, 1513, 3827, 5117, 10591, 26789, 65059, 455413, 44076229, 308533603, 749295893, 1895277847, 3922784381, 5245071251, 13266944929, 27459490667, 32219723399, 66687334477, 168679728383, 225538063793, 466811341339, 1180758098681, 2867555382511, 20072887677577]

約数ペア:

[(1, 20072887677577), (7, 2867555382511), (17, 1180758098681), (43, 466811341339), (89, 225538063793), (119, 168679728383), (301, 66687334477), (623, 32219723399), (731, 27459490667), (1513, 13266944929), (3827, 5245071251), (5117, 3922784381), (10591, 1895277847), (26789, 749295893), (65059, 308533603), (455413, 44076229)]