20196799248

素因数分解:

$2^4\times 3^1\times {\mathrm{420766651}}^1$

素因数の和:420766662

約数の個数: 20

約数和(自身を含む): 52175064848

約数和(自身を除く): 31978265600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420766651, 841533302, 1262299953, 1683066604, 2524599906, 3366133208, 5049199812, 6732266416, 10098399624, 20196799248]

約数ペア:

[(1, 20196799248), (2, 10098399624), (3, 6732266416), (4, 5049199812), (6, 3366133208), (8, 2524599906), (12, 1683066604), (16, 1262299953), (24, 841533302), (48, 420766651)]