20042784

素因数分解:

$2^5\times 3^2\times {\mathrm{69593}}^1$

素因数の和:69609

約数の個数: 36

約数和(自身を含む): 56997486

約数和(自身を除く): 36954702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69593, 139186, 208779, 278372, 417558, 556744, 626337, 835116, 1113488, 1252674, 1670232, 2226976, 2505348, 3340464, 5010696, 6680928, 10021392, 20042784]

約数ペア:

[(1, 20042784), (2, 10021392), (3, 6680928), (4, 5010696), (6, 3340464), (8, 2505348), (9, 2226976), (12, 1670232), (16, 1252674), (18, 1113488), (24, 835116), (32, 626337), (36, 556744), (48, 417558), (72, 278372), (96, 208779), (144, 139186), (288, 69593)]