20264034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 49704192

約数和(自身を除く): 29440158

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 101, 102, 119, 202, 238, 281, 303, 357, 562, 606, 707, 714, 843, 1414, 1686, 1717, 1967, 2121, 3434, 3934, 4242, 4777, 5151, 5901, 9554, 10302, 11802, 12019, 14331, 24038, 28381, 28662, 33439, 36057, 56762, 66878, 72114, 85143, 100317, 170286, 198667, 200634, 397334, 482477, 596001, 964954, 1192002, 1447431, 2894862, 3377339, 6754678, 10132017, 20264034]

約数ペア:

[(1, 20264034), (2, 10132017), (3, 6754678), (6, 3377339), (7, 2894862), (14, 1447431), (17, 1192002), (21, 964954), (34, 596001), (42, 482477), (51, 397334), (101, 200634), (102, 198667), (119, 170286), (202, 100317), (238, 85143), (281, 72114), (303, 66878), (357, 56762), (562, 36057), (606, 33439), (707, 28662), (714, 28381), (843, 24038), (1414, 14331), (1686, 12019), (1717, 11802), (1967, 10302), (2121, 9554), (3434, 5901), (3934, 5151), (4242, 4777)]