20281280064

素因数分解:

$2^6\times 3^1\times {\mathrm{105631667}}^1$

素因数の和:105631682

約数の個数: 28

約数和(自身を含む): 53660887344

約数和(自身を除く): 33379607280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 105631667, 211263334, 316895001, 422526668, 633790002, 845053336, 1267580004, 1690106672, 2535160008, 3380213344, 5070320016, 6760426688, 10140640032, 20281280064]

約数ペア:

[(1, 20281280064), (2, 10140640032), (3, 6760426688), (4, 5070320016), (6, 3380213344), (8, 2535160008), (12, 1690106672), (16, 1267580004), (24, 845053336), (32, 633790002), (48, 422526668), (64, 316895001), (96, 211263334), (192, 105631667)]