20169332

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 36220800

約数和(自身を除く): 16051468

約数列:

[1, 2, 4, 79, 83, 158, 166, 316, 332, 769, 1538, 3076, 6557, 13114, 26228, 60751, 63827, 121502, 127654, 243004, 255308, 5042333, 10084666, 20169332]

約数ペア:

[(1, 20169332), (2, 10084666), (4, 5042333), (79, 255308), (83, 243004), (158, 127654), (166, 121502), (316, 63827), (332, 60751), (769, 26228), (1538, 13114), (3076, 6557)]