20139930716

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2551}}^1\times {\mathrm{27799}}^1$

素因数の和:30425

約数の個数: 24

約数和(自身を含む): 35756582400

約数和(自身を除く): 15616651684

約数列:

[1, 2, 4, 71, 142, 284, 2551, 5102, 10204, 27799, 55598, 111196, 181121, 362242, 724484, 1973729, 3947458, 7894916, 70915249, 141830498, 283660996, 5034982679, 10069965358, 20139930716]

約数ペア:

[(1, 20139930716), (2, 10069965358), (4, 5034982679), (71, 283660996), (142, 141830498), (284, 70915249), (2551, 7894916), (5102, 3947458), (10204, 1973729), (27799, 724484), (55598, 362242), (111196, 181121)]