20179071354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258706043}}^1$

素因数の和:258706061

約数の個数: 16

約数和(自身を含む): 43462615392

約数和(自身を除く): 23283544038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258706043, 517412086, 776118129, 1552236258, 3363178559, 6726357118, 10089535677, 20179071354]

約数ペア:

[(1, 20179071354), (2, 10089535677), (3, 6726357118), (6, 3363178559), (13, 1552236258), (26, 776118129), (39, 517412086), (78, 258706043)]