20510602

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86179}}^1$

素因数の和:86205

約数の個数: 16

約数和(自身を含む): 37229760

約数和(自身を除く): 16719158

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 86179, 172358, 603253, 1206506, 1465043, 2930086, 10255301, 20510602]

約数ペア:

[(1, 20510602), (2, 10255301), (7, 2930086), (14, 1465043), (17, 1206506), (34, 603253), (119, 172358), (238, 86179)]