20139587985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6424111}}^1$

素因数の和:6424149

約数の個数: 32

約数和(自身を含む): 37002885120

約数和(自身を除く): 16863297135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 6424111, 19272333, 32120555, 70665221, 96361665, 122058109, 211995663, 353326105, 366174327, 610290545, 1059978315, 1342639199, 1830871635, 4027917597, 6713195995, 20139587985]

約数ペア:

[(1, 20139587985), (3, 6713195995), (5, 4027917597), (11, 1830871635), (15, 1342639199), (19, 1059978315), (33, 610290545), (55, 366174327), (57, 353326105), (95, 211995663), (165, 122058109), (209, 96361665), (285, 70665221), (627, 32120555), (1045, 19272333), (3135, 6424111)]