20070667005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 34066656000

約数和(自身を除く): 13995988995

約数列:

[1, 3, 5, 15, 19, 57, 95, 269, 285, 389, 673, 807, 1167, 1345, 1945, 2019, 3365, 4035, 5111, 5835, 7391, 10095, 12787, 15333, 22173, 25555, 36955, 38361, 63935, 76665, 104641, 110865, 181037, 191805, 261797, 313923, 523205, 543111, 785391, 905185, 1308985, 1569615, 1988179, 2715555, 3439703, 3926955, 4974143, 5964537, 9940895, 10319109, 14922429, 17198515, 24870715, 29822685, 51595545, 70423393, 74612145, 211270179, 352116965, 1056350895, 1338044467, 4014133401, 6690222335, 20070667005]

約数ペア:

[(1, 20070667005), (3, 6690222335), (5, 4014133401), (15, 1338044467), (19, 1056350895), (57, 352116965), (95, 211270179), (269, 74612145), (285, 70423393), (389, 51595545), (673, 29822685), (807, 24870715), (1167, 17198515), (1345, 14922429), (1945, 10319109), (2019, 9940895), (3365, 5964537), (4035, 4974143), (5111, 3926955), (5835, 3439703), (7391, 2715555), (10095, 1988179), (12787, 1569615), (15333, 1308985), (22173, 905185), (25555, 785391), (36955, 543111), (38361, 523205), (63935, 313923), (76665, 261797), (104641, 191805), (110865, 181037)]