20599208

素因数分解:

$2^3\times 7^3\times {\mathrm{7507}}^1$

素因数の和:7534

約数の個数: 32

約数和(自身を含む): 45048000

約数和(自身を除く): 24448792

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 7507, 15014, 30028, 52549, 60056, 105098, 210196, 367843, 420392, 735686, 1471372, 2574901, 2942744, 5149802, 10299604, 20599208]

約数ペア:

[(1, 20599208), (2, 10299604), (4, 5149802), (7, 2942744), (8, 2574901), (14, 1471372), (28, 735686), (49, 420392), (56, 367843), (98, 210196), (196, 105098), (343, 60056), (392, 52549), (686, 30028), (1372, 15014), (2744, 7507)]