20090096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96587}}^1$

素因数の和:96608

約数の個数: 20

約数和(自身を含む): 41919192

約数和(自身を除く): 21829096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96587, 193174, 386348, 772696, 1255631, 1545392, 2511262, 5022524, 10045048, 20090096]

約数ペア:

[(1, 20090096), (2, 10045048), (4, 5022524), (8, 2511262), (13, 1545392), (16, 1255631), (26, 772696), (52, 386348), (104, 193174), (208, 96587)]