20600778832

素因数分解:

$2^4\times {\mathrm{6673}}^1\times {\mathrm{192949}}^1$

素因数の和:199630

約数の個数: 20

約数和(自身を含む): 39920197300

約数和(自身を除く): 19319418468

約数列:

[1, 2, 4, 8, 16, 6673, 13346, 26692, 53384, 106768, 192949, 385898, 771796, 1543592, 3087184, 1287548677, 2575097354, 5150194708, 10300389416, 20600778832]

約数ペア:

[(1, 20600778832), (2, 10300389416), (4, 5150194708), (8, 2575097354), (16, 1287548677), (6673, 3087184), (13346, 1543592), (26692, 771796), (53384, 385898), (106768, 192949)]