20104745352

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{233407}}^1$

素因数の和:233550

約数の個数: 64

約数和(自身を含む): 52152683520

約数和(自身を除く): 32047938168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 582, 776, 888, 1164, 2328, 3589, 7178, 10767, 14356, 21534, 28712, 43068, 86136, 233407, 466814, 700221, 933628, 1400442, 1867256, 2800884, 5601768, 8636059, 17272118, 22640479, 25908177, 34544236, 45280958, 51816354, 67921437, 69088472, 90561916, 103632708, 135842874, 181123832, 207265416, 271685748, 543371496, 837697723, 1675395446, 2513093169, 3350790892, 5026186338, 6701581784, 10052372676, 20104745352]

約数ペア:

[(1, 20104745352), (2, 10052372676), (3, 6701581784), (4, 5026186338), (6, 3350790892), (8, 2513093169), (12, 1675395446), (24, 837697723), (37, 543371496), (74, 271685748), (97, 207265416), (111, 181123832), (148, 135842874), (194, 103632708), (222, 90561916), (291, 69088472), (296, 67921437), (388, 51816354), (444, 45280958), (582, 34544236), (776, 25908177), (888, 22640479), (1164, 17272118), (2328, 8636059), (3589, 5601768), (7178, 2800884), (10767, 1867256), (14356, 1400442), (21534, 933628), (28712, 700221), (43068, 466814), (86136, 233407)]