20174772258

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1013}}^1\times {\mathrm{38153}}^1$

素因数の和:39203

約数の個数: 48

約数和(自身を含む): 45265142520

約数和(自身を除く): 25090370262

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1013, 2026, 3039, 6078, 9117, 18234, 29377, 38153, 58754, 76306, 88131, 114459, 176262, 228918, 264393, 343377, 528786, 686754, 1106437, 2212874, 3319311, 6638622, 9957933, 19915866, 38648989, 77297978, 115946967, 231893934, 347840901, 695681802, 1120820681, 2241641362, 3362462043, 6724924086, 10087386129, 20174772258]

約数ペア:

[(1, 20174772258), (2, 10087386129), (3, 6724924086), (6, 3362462043), (9, 2241641362), (18, 1120820681), (29, 695681802), (58, 347840901), (87, 231893934), (174, 115946967), (261, 77297978), (522, 38648989), (1013, 19915866), (2026, 9957933), (3039, 6638622), (6078, 3319311), (9117, 2212874), (18234, 1106437), (29377, 686754), (38153, 528786), (58754, 343377), (76306, 264393), (88131, 228918), (114459, 176262)]