20074546

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 32131584

約数和(自身を除く): 12057038

約数列:

[1, 2, 31, 47, 62, 83, 94, 166, 1457, 2573, 2914, 3901, 5146, 6889, 7802, 13778, 120931, 213559, 241862, 323783, 427118, 647566, 10037273, 20074546]

約数ペア:

[(1, 20074546), (2, 10037273), (31, 647566), (47, 427118), (62, 323783), (83, 241862), (94, 213559), (166, 120931), (1457, 13778), (2573, 7802), (2914, 6889), (3901, 5146)]