20603256

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10343}}^1$

素因数の和:10435

約数の個数: 32

約数和(自身を含む): 52133760

約数和(自身を除く): 31530504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10343, 20686, 31029, 41372, 62058, 82744, 124116, 248232, 858469, 1716938, 2575407, 3433876, 5150814, 6867752, 10301628, 20603256]

約数ペア:

[(1, 20603256), (2, 10301628), (3, 6867752), (4, 5150814), (6, 3433876), (8, 2575407), (12, 1716938), (24, 858469), (83, 248232), (166, 124116), (249, 82744), (332, 62058), (498, 41372), (664, 31029), (996, 20686), (1992, 10343)]