20132289705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6421783}}^1$

素因数の和:6421821

約数の個数: 32

約数和(自身を含む): 36989475840

約数和(自身を除く): 16857186135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 6421783, 19265349, 32108915, 70639613, 96326745, 122013877, 211918839, 353198065, 366041631, 610069385, 1059594195, 1342152647, 1830208155, 4026457941, 6710763235, 20132289705]

約数ペア:

[(1, 20132289705), (3, 6710763235), (5, 4026457941), (11, 1830208155), (15, 1342152647), (19, 1059594195), (33, 610069385), (55, 366041631), (57, 353198065), (95, 211918839), (165, 122013877), (209, 96326745), (285, 70639613), (627, 32108915), (1045, 19265349), (3135, 6421783)]