20269062270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{271013}}^1$

素因数の和:271306

約数の個数: 64

約数和(自身を含む): 54246162240

約数和(自身を除く): 33977099970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277, 554, 831, 1385, 1662, 2493, 2770, 4155, 4986, 7479, 8310, 12465, 14958, 24930, 37395, 74790, 271013, 542026, 813039, 1355065, 1626078, 2439117, 2710130, 4065195, 4878234, 7317351, 8130390, 12195585, 14634702, 24391170, 36586755, 73173510, 75070601, 150141202, 225211803, 375353005, 450423606, 675635409, 750706010, 1126059015, 1351270818, 2026906227, 2252118030, 3378177045, 4053812454, 6756354090, 10134531135, 20269062270]

約数ペア:

[(1, 20269062270), (2, 10134531135), (3, 6756354090), (5, 4053812454), (6, 3378177045), (9, 2252118030), (10, 2026906227), (15, 1351270818), (18, 1126059015), (27, 750706010), (30, 675635409), (45, 450423606), (54, 375353005), (90, 225211803), (135, 150141202), (270, 75070601), (277, 73173510), (554, 36586755), (831, 24391170), (1385, 14634702), (1662, 12195585), (2493, 8130390), (2770, 7317351), (4155, 4878234), (4986, 4065195), (7479, 2710130), (8310, 2439117), (12465, 1626078), (14958, 1355065), (24930, 813039), (37395, 542026), (74790, 271013)]