20126890722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1\times {\mathrm{65657}}^1$

素因数の和:68370

約数の個数: 32

約数和(自身を含む): 42388804800

約数和(自身を除く): 22261914078

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2689, 5378, 8067, 16134, 51091, 65657, 102182, 131314, 153273, 196971, 306546, 393942, 1247483, 2494966, 3742449, 7484898, 176551673, 353103346, 529655019, 1059310038, 3354481787, 6708963574, 10063445361, 20126890722]

約数ペア:

[(1, 20126890722), (2, 10063445361), (3, 6708963574), (6, 3354481787), (19, 1059310038), (38, 529655019), (57, 353103346), (114, 176551673), (2689, 7484898), (5378, 3742449), (8067, 2494966), (16134, 1247483), (51091, 393942), (65657, 306546), (102182, 196971), (131314, 153273)]