20192056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148471}}^1$

素因数の和:148494

約数の個数: 16

約数和(自身を含む): 40087440

約数和(自身を除く): 19895384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148471, 296942, 593884, 1187768, 2524007, 5048014, 10096028, 20192056]

約数ペア:

[(1, 20192056), (2, 10096028), (4, 5048014), (8, 2524007), (17, 1187768), (34, 593884), (68, 296942), (136, 148471)]