20496495587

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{201517}}^1$

素因数の和:201758

約数の個数: 16

約数和(自身を含む): 22518427392

約数和(自身を除く): 2021931805

約数列:

[1, 17, 31, 193, 527, 3281, 5983, 101711, 201517, 3425789, 6247027, 38892781, 106199459, 661177277, 1205676211, 20496495587]

約数ペア:

[(1, 20496495587), (17, 1205676211), (31, 661177277), (193, 106199459), (527, 38892781), (3281, 6247027), (5983, 3425789), (101711, 201517)]