20757102

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 44222112

約数和(自身を除く): 23465010

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 591, 1033, 1182, 2066, 3099, 3349, 6198, 6698, 10047, 17561, 20094, 35122, 52683, 105366, 203501, 407002, 610503, 1221006, 3459517, 6919034, 10378551, 20757102]

約数ペア:

[(1, 20757102), (2, 10378551), (3, 6919034), (6, 3459517), (17, 1221006), (34, 610503), (51, 407002), (102, 203501), (197, 105366), (394, 52683), (591, 35122), (1033, 20094), (1182, 17561), (2066, 10047), (3099, 6698), (3349, 6198)]