20262236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 36899520

約数和(自身を除く): 16637284

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 1733, 2923, 3466, 5846, 6932, 11692, 64121, 128242, 136907, 256484, 273814, 547628, 5065559, 10131118, 20262236]

約数ペア:

[(1, 20262236), (2, 10131118), (4, 5065559), (37, 547628), (74, 273814), (79, 256484), (148, 136907), (158, 128242), (316, 64121), (1733, 11692), (2923, 6932), (3466, 5846)]