20147662858

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1699}}^1\times {\mathrm{71437}}^1$

素因数の和:73221

約数の個数: 16

約数和(自身を含む): 30604039200

約数和(自身を除く): 10456376342

約数列:

[1, 2, 83, 166, 1699, 3398, 71437, 141017, 142874, 282034, 5929271, 11858542, 121371463, 242742926, 10073831429, 20147662858]

約数ペア:

[(1, 20147662858), (2, 10073831429), (83, 242742926), (166, 121371463), (1699, 11858542), (3398, 5929271), (71437, 282034), (141017, 142874)]