2016352040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2191687}}^1$

素因数の和:2191721

約数の個数: 32

約数和(自身を含む): 4734046080

約数和(自身を除く): 2717694040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2191687, 4383374, 8766748, 10958435, 17533496, 21916870, 43833740, 50408801, 87667480, 100817602, 201635204, 252044005, 403270408, 504088010, 1008176020, 2016352040]

約数ペア:

[(1, 2016352040), (2, 1008176020), (4, 504088010), (5, 403270408), (8, 252044005), (10, 201635204), (20, 100817602), (23, 87667480), (40, 50408801), (46, 43833740), (92, 21916870), (115, 17533496), (184, 10958435), (230, 8766748), (460, 4383374), (920, 2191687)]