20154690413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{171671}}^1$

素因数の和:172516

約数の個数: 16

約数和(自身を含む): 23707216512

約数和(自身を除く): 3552526099

約数列:

[1, 11, 13, 143, 821, 9031, 10673, 117403, 171671, 1888381, 2231723, 24548953, 140941891, 1550360801, 1832244583, 20154690413]

約数ペア:

[(1, 20154690413), (11, 1832244583), (13, 1550360801), (143, 140941891), (821, 24548953), (9031, 2231723), (10673, 1888381), (117403, 171671)]