20160342904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8428237}}^1$

素因数の和:8428279

約数の個数: 32

約数和(自身を含む): 42478319520

約数和(自身を除く): 22317976616

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 8428237, 16856474, 33712948, 67425896, 109567081, 193849451, 219134162, 387698902, 438268324, 775397804, 876536648, 1550795608, 2520042863, 5040085726, 10080171452, 20160342904]

約数ペア:

[(1, 20160342904), (2, 10080171452), (4, 5040085726), (8, 2520042863), (13, 1550795608), (23, 876536648), (26, 775397804), (46, 438268324), (52, 387698902), (92, 219134162), (104, 193849451), (184, 109567081), (299, 67425896), (598, 33712948), (1196, 16856474), (2392, 8428237)]