20173631913

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{89657}}^1$

素因数の和:90773

約数の個数: 24

約数和(自身を含む): 30434946048

約数和(自身を除く): 10261314135

約数列:

[1, 3, 9, 23, 69, 207, 1087, 3261, 9783, 25001, 75003, 89657, 225009, 268971, 806913, 2062111, 6186333, 18558999, 97457159, 292371477, 877114431, 2241514657, 6724543971, 20173631913]

約数ペア:

[(1, 20173631913), (3, 6724543971), (9, 2241514657), (23, 877114431), (69, 292371477), (207, 97457159), (1087, 18558999), (3261, 6186333), (9783, 2062111), (25001, 806913), (75003, 268971), (89657, 225009)]