20078422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110321}}^1$

素因数の和:110343

約数の個数: 16

約数和(自身を含む): 37068192

約数和(自身を除く): 16989770

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110321, 220642, 772247, 1434173, 1544494, 2868346, 10039211, 20078422]

約数ペア:

[(1, 20078422), (2, 10039211), (7, 2868346), (13, 1544494), (14, 1434173), (26, 772247), (91, 220642), (182, 110321)]