20161183810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{53917}}^1$

素因数の和:54598

約数の個数: 32

約数和(自身を含む): 36945907632

約数和(自身を除く): 16784723822

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 613, 1226, 3065, 6130, 37393, 53917, 74786, 107834, 186965, 269585, 373930, 539170, 3288937, 6577874, 16444685, 32889370, 33051121, 66102242, 165255605, 330511210, 2016118381, 4032236762, 10080591905, 20161183810]

約数ペア:

[(1, 20161183810), (2, 10080591905), (5, 4032236762), (10, 2016118381), (61, 330511210), (122, 165255605), (305, 66102242), (610, 33051121), (613, 32889370), (1226, 16444685), (3065, 6577874), (6130, 3288937), (37393, 539170), (53917, 373930), (74786, 269585), (107834, 186965)]