20072590928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96502841}}^1$

素因数の和:96502862

約数の個数: 20

約数和(自身を含む): 41882233428

約数和(自身を除く): 21809642500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96502841, 193005682, 386011364, 772022728, 1254536933, 1544045456, 2509073866, 5018147732, 10036295464, 20072590928]

約数ペア:

[(1, 20072590928), (2, 10036295464), (4, 5018147732), (8, 2509073866), (13, 1544045456), (16, 1254536933), (26, 772022728), (52, 386011364), (104, 193005682), (208, 96502841)]