20133256145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{482407}}^1$

素因数の和:482920

約数の個数: 16

約数和(自身を含む): 25633231488

約数和(自身を除く): 5499975343

約数列:

[1, 5, 17, 85, 491, 2455, 8347, 41735, 482407, 2412035, 8200919, 41004595, 236861837, 1184309185, 4026651229, 20133256145]

約数ペア:

[(1, 20133256145), (5, 4026651229), (17, 1184309185), (85, 236861837), (491, 41004595), (2455, 8200919), (8347, 2412035), (41735, 482407)]