20343367998

素因数分解:

$2^1\times 3^3\times {\mathrm{601}}^1\times {\mathrm{626837}}^1$

素因数の和:627449

約数の個数: 32

約数和(自身を含む): 45282777120

約数和(自身を除く): 24939409122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 601, 1202, 1803, 3606, 5409, 10818, 16227, 32454, 626837, 1253674, 1880511, 3761022, 5641533, 11283066, 16924599, 33849198, 376729037, 753458074, 1130187111, 2260374222, 3390561333, 6781122666, 10171683999, 20343367998]

約数ペア:

[(1, 20343367998), (2, 10171683999), (3, 6781122666), (6, 3390561333), (9, 2260374222), (18, 1130187111), (27, 753458074), (54, 376729037), (601, 33849198), (1202, 16924599), (1803, 11283066), (3606, 5641533), (5409, 3761022), (10818, 1880511), (16227, 1253674), (32454, 626837)]