20199863241

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{491}}^1\times {\mathrm{3917}}^1$

素因数の和:4806

約数の個数: 32

約数和(自身を含む): 30071433600

約数和(自身を除く): 9871570359

約数列:

[1, 3, 9, 27, 389, 491, 1167, 1473, 3501, 3917, 4419, 10503, 11751, 13257, 35253, 105759, 190999, 572997, 1523713, 1718991, 1923247, 4571139, 5156973, 5769741, 13713417, 17309223, 41140251, 51927669, 748143083, 2244429249, 6733287747, 20199863241]

約数ペア:

[(1, 20199863241), (3, 6733287747), (9, 2244429249), (27, 748143083), (389, 51927669), (491, 41140251), (1167, 17309223), (1473, 13713417), (3501, 5769741), (3917, 5156973), (4419, 4571139), (10503, 1923247), (11751, 1718991), (13257, 1523713), (35253, 572997), (105759, 190999)]