20189709744

素因数分解:

$2^4\times 3^1\times {\mathrm{420618953}}^1$

素因数の和:420618964

約数の個数: 20

約数和(自身を含む): 52156750296

約数和(自身を除く): 31967040552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420618953, 841237906, 1261856859, 1682475812, 2523713718, 3364951624, 5047427436, 6729903248, 10094854872, 20189709744]

約数ペア:

[(1, 20189709744), (2, 10094854872), (3, 6729903248), (4, 5047427436), (6, 3364951624), (8, 2523713718), (12, 1682475812), (16, 1261856859), (24, 841237906), (48, 420618953)]