20173787772

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{3917}}^1\times {\mathrm{5171}}^1$

素因数の和:9178

約数の個数: 48

約数和(自身を含む): 47660683392

約数和(自身を除く): 27486895620

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 3917, 5171, 7834, 10342, 11751, 15513, 15668, 20684, 23502, 31026, 47004, 62052, 325111, 429193, 650222, 858386, 975333, 1287579, 1300444, 1716772, 1950666, 2575158, 3901332, 5150316, 20254807, 40509614, 60764421, 81019228, 121528842, 243057684, 1681148981, 3362297962, 5043446943, 6724595924, 10086893886, 20173787772]

約数ペア:

[(1, 20173787772), (2, 10086893886), (3, 6724595924), (4, 5043446943), (6, 3362297962), (12, 1681148981), (83, 243057684), (166, 121528842), (249, 81019228), (332, 60764421), (498, 40509614), (996, 20254807), (3917, 5150316), (5171, 3901332), (7834, 2575158), (10342, 1950666), (11751, 1716772), (15513, 1300444), (15668, 1287579), (20684, 975333), (23502, 858386), (31026, 650222), (47004, 429193), (62052, 325111)]