20161411190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3617}}^1\times {\mathrm{6263}}^1$

素因数の和:9976

約数の個数: 32

約数和(自身を含む): 36714306240

約数和(自身を除く): 16552895050

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3617, 6263, 7234, 12526, 18085, 31315, 36170, 62630, 321913, 557407, 643826, 1114814, 1609565, 2787035, 3219130, 5574070, 22653271, 45306542, 113266355, 226532710, 2016141119, 4032282238, 10080705595, 20161411190]

約数ペア:

[(1, 20161411190), (2, 10080705595), (5, 4032282238), (10, 2016141119), (89, 226532710), (178, 113266355), (445, 45306542), (890, 22653271), (3617, 5574070), (6263, 3219130), (7234, 2787035), (12526, 1609565), (18085, 1114814), (31315, 643826), (36170, 557407), (62630, 321913)]