20549022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15497}}^1$

素因数の和:15532

約数の個数: 32

約数和(自身を含む): 46865952

約数和(自身を除く): 26316930

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15497, 30994, 46491, 92982, 201461, 263449, 402922, 526898, 604383, 790347, 1208766, 1580694, 3424837, 6849674, 10274511, 20549022]

約数ペア:

[(1, 20549022), (2, 10274511), (3, 6849674), (6, 3424837), (13, 1580694), (17, 1208766), (26, 790347), (34, 604383), (39, 526898), (51, 402922), (78, 263449), (102, 201461), (221, 92982), (442, 46491), (663, 30994), (1326, 15497)]