20199407226

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1\times {\mathrm{26879}}^1$

素因数の和:27634

約数の個数: 32

約数和(自身を含む): 40642560000

約数和(自身を除く): 20443152774

約数列:

[1, 2, 3, 6, 251, 499, 502, 753, 998, 1497, 1506, 2994, 26879, 53758, 80637, 125249, 161274, 250498, 375747, 751494, 6746629, 13412621, 13493258, 20239887, 26825242, 40237863, 40479774, 80475726, 3366567871, 6733135742, 10099703613, 20199407226]

約数ペア:

[(1, 20199407226), (2, 10099703613), (3, 6733135742), (6, 3366567871), (251, 80475726), (499, 40479774), (502, 40237863), (753, 26825242), (998, 20239887), (1497, 13493258), (1506, 13412621), (2994, 6746629), (26879, 751494), (53758, 375747), (80637, 250498), (125249, 161274)]