20760426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60703}}^1$

素因数の和:60730

約数の個数: 24

約数和(自身を含む): 47349120

約数和(自身を除く): 26588694

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60703, 121406, 182109, 364218, 546327, 1092654, 1153357, 2306714, 3460071, 6920142, 10380213, 20760426]

約数ペア:

[(1, 20760426), (2, 10380213), (3, 6920142), (6, 3460071), (9, 2306714), (18, 1153357), (19, 1092654), (38, 546327), (57, 364218), (114, 182109), (171, 121406), (342, 60703)]