20174857008

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18274327}}^1$

素因数の和:18274361

約数の個数: 40

約数和(自身を含む): 54384400128

約数和(自身を除く): 34209543120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18274327, 36548654, 54822981, 73097308, 109645962, 146194616, 219291924, 292389232, 420309521, 438583848, 840619042, 877167696, 1260928563, 1681238084, 2521857126, 3362476168, 5043714252, 6724952336, 10087428504, 20174857008]

約数ペア:

[(1, 20174857008), (2, 10087428504), (3, 6724952336), (4, 5043714252), (6, 3362476168), (8, 2521857126), (12, 1681238084), (16, 1260928563), (23, 877167696), (24, 840619042), (46, 438583848), (48, 420309521), (69, 292389232), (92, 219291924), (138, 146194616), (184, 109645962), (276, 73097308), (368, 54822981), (552, 36548654), (1104, 18274327)]