20239320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 61067520

約数和(自身を除く): 40828200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 743, 908, 1135, 1362, 1486, 1816, 2229, 2270, 2724, 2972, 3405, 3715, 4458, 4540, 5448, 5944, 6810, 7430, 8916, 9080, 11145, 13620, 14860, 17832, 22290, 27240, 29720, 44580, 89160, 168661, 337322, 505983, 674644, 843305, 1011966, 1349288, 1686610, 2023932, 2529915, 3373220, 4047864, 5059830, 6746440, 10119660, 20239320]

約数ペア:

[(1, 20239320), (2, 10119660), (3, 6746440), (4, 5059830), (5, 4047864), (6, 3373220), (8, 2529915), (10, 2023932), (12, 1686610), (15, 1349288), (20, 1011966), (24, 843305), (30, 674644), (40, 505983), (60, 337322), (120, 168661), (227, 89160), (454, 44580), (681, 29720), (743, 27240), (908, 22290), (1135, 17832), (1362, 14860), (1486, 13620), (1816, 11145), (2229, 9080), (2270, 8916), (2724, 7430), (2972, 6810), (3405, 5944), (3715, 5448), (4458, 4540)]