20393664

素因数分解:

$2^6\times 3^1\times {\mathrm{106217}}^1$

素因数の和:106232

約数の個数: 28

約数和(自身を含む): 53958744

約数和(自身を除く): 33565080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 106217, 212434, 318651, 424868, 637302, 849736, 1274604, 1699472, 2549208, 3398944, 5098416, 6797888, 10196832, 20393664]

約数ペア:

[(1, 20393664), (2, 10196832), (3, 6797888), (4, 5098416), (6, 3398944), (8, 2549208), (12, 1699472), (16, 1274604), (24, 849736), (32, 637302), (48, 424868), (64, 318651), (96, 212434), (192, 106217)]