20797176

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29881}}^1$

素因数の和:29919

約数の個数: 32

約数和(自身を含む): 53787600

約数和(自身を除く): 32990424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 29881, 59762, 89643, 119524, 179286, 239048, 358572, 717144, 866549, 1733098, 2599647, 3466196, 5199294, 6932392, 10398588, 20797176]

約数ペア:

[(1, 20797176), (2, 10398588), (3, 6932392), (4, 5199294), (6, 3466196), (8, 2599647), (12, 1733098), (24, 866549), (29, 717144), (58, 358572), (87, 239048), (116, 179286), (174, 119524), (232, 89643), (348, 59762), (696, 29881)]