20187732186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65972981}}^1$

素因数の和:65973006

約数の個数: 24

約数和(自身を含む): 46313033364

約数和(自身を除く): 26125301178

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65972981, 131945962, 197918943, 395837886, 593756829, 1121540677, 1187513658, 2243081354, 3364622031, 6729244062, 10093866093, 20187732186]

約数ペア:

[(1, 20187732186), (2, 10093866093), (3, 6729244062), (6, 3364622031), (9, 2243081354), (17, 1187513658), (18, 1121540677), (34, 593756829), (51, 395837886), (102, 197918943), (153, 131945962), (306, 65972981)]