20114808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7076

約数の個数: 64

約数和(自身を含む): 60860160

約数和(自身を除く): 40745352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 7043, 14086, 21129, 28172, 42258, 49301, 56344, 84516, 98602, 119731, 147903, 169032, 197204, 239462, 295806, 359193, 394408, 478924, 591612, 718386, 838117, 957848, 1183224, 1436772, 1676234, 2514351, 2873544, 3352468, 5028702, 6704936, 10057404, 20114808]

約数ペア:

[(1, 20114808), (2, 10057404), (3, 6704936), (4, 5028702), (6, 3352468), (7, 2873544), (8, 2514351), (12, 1676234), (14, 1436772), (17, 1183224), (21, 957848), (24, 838117), (28, 718386), (34, 591612), (42, 478924), (51, 394408), (56, 359193), (68, 295806), (84, 239462), (102, 197204), (119, 169032), (136, 147903), (168, 119731), (204, 98602), (238, 84516), (357, 56344), (408, 49301), (476, 42258), (714, 28172), (952, 21129), (1428, 14086), (2856, 7043)]