20211424

素因数分解:

$2^5\times {\mathrm{367}}^1\times {\mathrm{1721}}^1$

素因数の和:2098

約数の個数: 24

約数和(自身を含む): 39922848

約数和(自身を除く): 19711424

約数列:

[1, 2, 4, 8, 16, 32, 367, 734, 1468, 1721, 2936, 3442, 5872, 6884, 11744, 13768, 27536, 55072, 631607, 1263214, 2526428, 5052856, 10105712, 20211424]

約数ペア:

[(1, 20211424), (2, 10105712), (4, 5052856), (8, 2526428), (16, 1263214), (32, 631607), (367, 55072), (734, 27536), (1468, 13768), (1721, 11744), (2936, 6884), (3442, 5872)]