20086663815

素因数分解:

$3^2\times 5^1\times {\mathrm{12577}}^1\times {\mathrm{35491}}^1$

素因数の和:48079

約数の個数: 24

約数和(自身を含む): 34820633328

約数和(自身を除く): 14733969513

約数列:

[1, 3, 5, 9, 15, 45, 12577, 35491, 37731, 62885, 106473, 113193, 177455, 188655, 319419, 532365, 565965, 1597095, 446370307, 1339110921, 2231851535, 4017332763, 6695554605, 20086663815]

約数ペア:

[(1, 20086663815), (3, 6695554605), (5, 4017332763), (9, 2231851535), (15, 1339110921), (45, 446370307), (12577, 1597095), (35491, 565965), (37731, 532365), (62885, 319419), (106473, 188655), (113193, 177455)]