20160340209

素因数分解:

$3^5\times {\mathrm{3259}}^1\times {\mathrm{25457}}^1$

素因数の和:28731

約数の個数: 24

約数和(自身を含む): 30209481120

約数和(自身を除く): 10049140911

約数列:

[1, 3, 9, 27, 81, 243, 3259, 9777, 25457, 29331, 76371, 87993, 229113, 263979, 687339, 791937, 2062017, 6186051, 82964363, 248893089, 746679267, 2240037801, 6720113403, 20160340209]

約数ペア:

[(1, 20160340209), (3, 6720113403), (9, 2240037801), (27, 746679267), (81, 248893089), (243, 82964363), (3259, 6186051), (9777, 2062017), (25457, 791937), (29331, 687339), (76371, 263979), (87993, 229113)]