20262270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96487}}^1$

素因数の和:96504

約数の個数: 32

約数和(自身を含む): 55577088

約数和(自身を除く): 35314818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96487, 192974, 289461, 482435, 578922, 675409, 964870, 1350818, 1447305, 2026227, 2894610, 3377045, 4052454, 6754090, 10131135, 20262270]

約数ペア:

[(1, 20262270), (2, 10131135), (3, 6754090), (5, 4052454), (6, 3377045), (7, 2894610), (10, 2026227), (14, 1447305), (15, 1350818), (21, 964870), (30, 675409), (35, 578922), (42, 482435), (70, 289461), (105, 192974), (210, 96487)]