20232153788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{165463}}^1$

素因数の和:165882

約数の個数: 48

約数和(自身を含む): 44254339584

約数和(自身を除く): 24022185796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 397, 794, 1588, 2779, 4367, 5558, 8734, 11116, 17468, 30569, 61138, 122276, 165463, 330926, 661852, 1158241, 1820093, 2316482, 3640186, 4632964, 7280372, 12740651, 25481302, 50962604, 65688811, 131377622, 262755244, 459821677, 722576921, 919643354, 1445153842, 1839286708, 2890307684, 5058038447, 10116076894, 20232153788]

約数ペア:

[(1, 20232153788), (2, 10116076894), (4, 5058038447), (7, 2890307684), (11, 1839286708), (14, 1445153842), (22, 919643354), (28, 722576921), (44, 459821677), (77, 262755244), (154, 131377622), (308, 65688811), (397, 50962604), (794, 25481302), (1588, 12740651), (2779, 7280372), (4367, 4632964), (5558, 3640186), (8734, 2316482), (11116, 1820093), (17468, 1158241), (30569, 661852), (61138, 330926), (122276, 165463)]