20171871702

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{583981}}^1$

素因数の和:584109

約数の個数: 48

約数和(自身を含む): 46461607920

約数和(自身を除く): 26289736218

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 3838, 5757, 11514, 17271, 34542, 583981, 1167962, 1751943, 3503886, 5255829, 10511658, 11095639, 22191278, 33286917, 58982081, 66573834, 99860751, 117964162, 176946243, 199721502, 353892486, 530838729, 1061677458, 1120659539, 2241319078, 3361978617, 6723957234, 10085935851, 20171871702]

約数ペア:

[(1, 20171871702), (2, 10085935851), (3, 6723957234), (6, 3361978617), (9, 2241319078), (18, 1120659539), (19, 1061677458), (38, 530838729), (57, 353892486), (101, 199721502), (114, 176946243), (171, 117964162), (202, 99860751), (303, 66573834), (342, 58982081), (606, 33286917), (909, 22191278), (1818, 11095639), (1919, 10511658), (3838, 5255829), (5757, 3503886), (11514, 1751943), (17271, 1167962), (34542, 583981)]