20026950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7027}}^1$

素因数の和:7061

約数の個数: 48

約数和(自身を含む): 52288320

約数和(自身を除く): 32261370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 7027, 14054, 21081, 35135, 42162, 70270, 105405, 133513, 175675, 210810, 267026, 351350, 400539, 527025, 667565, 801078, 1054050, 1335130, 2002695, 3337825, 4005390, 6675650, 10013475, 20026950]

約数ペア:

[(1, 20026950), (2, 10013475), (3, 6675650), (5, 4005390), (6, 3337825), (10, 2002695), (15, 1335130), (19, 1054050), (25, 801078), (30, 667565), (38, 527025), (50, 400539), (57, 351350), (75, 267026), (95, 210810), (114, 175675), (150, 133513), (190, 105405), (285, 70270), (475, 42162), (570, 35135), (950, 21081), (1425, 14054), (2850, 7027)]