20228527908

素因数分解:

$2^2\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{423439}}^1$

素因数の和:424776

約数の個数: 36

約数和(自身を含む): 51171877120

約数和(自身を除く): 30943349212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1327, 2654, 3981, 5308, 7962, 11943, 15924, 23886, 47772, 423439, 846878, 1270317, 1693756, 2540634, 3810951, 5081268, 7621902, 15243804, 561903553, 1123807106, 1685710659, 2247614212, 3371421318, 5057131977, 6742842636, 10114263954, 20228527908]

約数ペア:

[(1, 20228527908), (2, 10114263954), (3, 6742842636), (4, 5057131977), (6, 3371421318), (9, 2247614212), (12, 1685710659), (18, 1123807106), (36, 561903553), (1327, 15243804), (2654, 7621902), (3981, 5081268), (5308, 3810951), (7962, 2540634), (11943, 1693756), (15924, 1270317), (23886, 846878), (47772, 423439)]