20170123571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1\times {\mathrm{22769}}^1$

素因数の和:23686

約数の個数: 16

約数和(自身を含む): 22011121440

約数和(自身を除く): 1840997869

約数列:

[1, 13, 83, 821, 1079, 10673, 22769, 68143, 295997, 885859, 1889827, 18693349, 24567751, 243013537, 1551547967, 20170123571]

約数ペア:

[(1, 20170123571), (13, 1551547967), (83, 243013537), (821, 24567751), (1079, 18693349), (10673, 1889827), (22769, 885859), (68143, 295997)]