20041424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96353}}^1$

素因数の和:96374

約数の個数: 20

約数和(自身を含む): 41817636

約数和(自身を除く): 21776212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96353, 192706, 385412, 770824, 1252589, 1541648, 2505178, 5010356, 10020712, 20041424]

約数ペア:

[(1, 20041424), (2, 10020712), (4, 5010356), (8, 2505178), (13, 1541648), (16, 1252589), (26, 770824), (52, 385412), (104, 192706), (208, 96353)]