20166412305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{11213}}^1$

素因数の和:11658

約数の個数: 64

約数和(自身を含む): 36352737792

約数和(自身を除く): 16186325487

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 401, 897, 1203, 1495, 2005, 4485, 5213, 6015, 9223, 11213, 15639, 26065, 27669, 33639, 46115, 56065, 78195, 119899, 138345, 145769, 168195, 257899, 359697, 437307, 599495, 728845, 773697, 1289495, 1798485, 2186535, 3352687, 3868485, 4496413, 10058061, 13489239, 16763435, 22482065, 50290305, 58453369, 67446195, 103417499, 175360107, 292266845, 310252497, 517087495, 876800535, 1344427487, 1551262485, 4033282461, 6722137435, 20166412305]

約数ペア:

[(1, 20166412305), (3, 6722137435), (5, 4033282461), (13, 1551262485), (15, 1344427487), (23, 876800535), (39, 517087495), (65, 310252497), (69, 292266845), (115, 175360107), (195, 103417499), (299, 67446195), (345, 58453369), (401, 50290305), (897, 22482065), (1203, 16763435), (1495, 13489239), (2005, 10058061), (4485, 4496413), (5213, 3868485), (6015, 3352687), (9223, 2186535), (11213, 1798485), (15639, 1289495), (26065, 773697), (27669, 728845), (33639, 599495), (46115, 437307), (56065, 359697), (78195, 257899), (119899, 168195), (138345, 145769)]