20087652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128767}}^1$

素因数の和:128787

約数の個数: 24

約数和(自身を含む): 50477056

約数和(自身を除く): 30389404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 128767, 257534, 386301, 515068, 772602, 1545204, 1673971, 3347942, 5021913, 6695884, 10043826, 20087652]

約数ペア:

[(1, 20087652), (2, 10043826), (3, 6695884), (4, 5021913), (6, 3347942), (12, 1673971), (13, 1545204), (26, 772602), (39, 515068), (52, 386301), (78, 257534), (156, 128767)]