20171946833

素因数分解:

${\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{4931}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 20670998400

約数和(自身を除く): 499051567

約数列:

[1, 61, 199, 337, 4931, 12139, 20557, 67063, 300791, 981269, 1661747, 4090843, 59857409, 101366567, 330687653, 20171946833]

約数ペア:

[(1, 20171946833), (61, 330687653), (199, 101366567), (337, 59857409), (4931, 4090843), (12139, 1661747), (20557, 981269), (67063, 300791)]