20160588101385

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{456623}}^1$

素因数の和:457426

約数の個数: 64

約数和(自身を含む): 33285215609856

約数和(自身を除く): 13124627508471

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 365, 661, 915, 1095, 1983, 3305, 4453, 9915, 13359, 22265, 40321, 48253, 66795, 120963, 144759, 201605, 241265, 456623, 604815, 723795, 1369869, 2283115, 2943433, 6849345, 8830299, 14717165, 27854003, 33333479, 44151495, 83562009, 100000437, 139270015, 166667395, 301827803, 417810045, 500002185, 905483409, 1509139015, 2033342219, 4527417045, 6100026657, 10166711095, 18411495983, 22033429619, 30500133285, 55234487949, 66100288857, 92057479915, 110167148095, 276172439745, 330501444285, 1344039206759, 4032117620277, 6720196033795, 20160588101385]

約数ペア:

[(1, 20160588101385), (3, 6720196033795), (5, 4032117620277), (15, 1344039206759), (61, 330501444285), (73, 276172439745), (183, 110167148095), (219, 92057479915), (305, 66100288857), (365, 55234487949), (661, 30500133285), (915, 22033429619), (1095, 18411495983), (1983, 10166711095), (3305, 6100026657), (4453, 4527417045), (9915, 2033342219), (13359, 1509139015), (22265, 905483409), (40321, 500002185), (48253, 417810045), (66795, 301827803), (120963, 166667395), (144759, 139270015), (201605, 100000437), (241265, 83562009), (456623, 44151495), (604815, 33333479), (723795, 27854003), (1369869, 14717165), (2283115, 8830299), (2943433, 6849345)]