2019413820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3463}}^1\times {\mathrm{9719}}^1$

素因数の和:13194

約数の個数: 48

約数和(自身を含む): 5656573440

約数和(自身を除く): 3637159620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3463, 6926, 9719, 10389, 13852, 17315, 19438, 20778, 29157, 34630, 38876, 41556, 48595, 51945, 58314, 69260, 97190, 103890, 116628, 145785, 194380, 207780, 291570, 583140, 33656897, 67313794, 100970691, 134627588, 168284485, 201941382, 336568970, 403882764, 504853455, 673137940, 1009706910, 2019413820]

約数ペア:

[(1, 2019413820), (2, 1009706910), (3, 673137940), (4, 504853455), (5, 403882764), (6, 336568970), (10, 201941382), (12, 168284485), (15, 134627588), (20, 100970691), (30, 67313794), (60, 33656897), (3463, 583140), (6926, 291570), (9719, 207780), (10389, 194380), (13852, 145785), (17315, 116628), (19438, 103890), (20778, 97190), (29157, 69260), (34630, 58314), (38876, 51945), (41556, 48595)]