20592614

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 36664320

約数和(自身を除く): 16071706

約数列:

[1, 2, 7, 14, 43, 79, 86, 158, 301, 433, 553, 602, 866, 1106, 3031, 3397, 6062, 6794, 18619, 23779, 34207, 37238, 47558, 68414, 130333, 239449, 260666, 478898, 1470901, 2941802, 10296307, 20592614]

約数ペア:

[(1, 20592614), (2, 10296307), (7, 2941802), (14, 1470901), (43, 478898), (79, 260666), (86, 239449), (158, 130333), (301, 68414), (433, 47558), (553, 37238), (602, 34207), (866, 23779), (1106, 18619), (3031, 6794), (3397, 6062)]