2020657646569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{95603}}^1$

素因数の和:95965

約数の個数: 32

約数和(自身を含む): 2197209369600

約数和(自身を除く): 176551723031

約数列:

[1, 19, 53, 139, 151, 1007, 2641, 2869, 7367, 8003, 20989, 95603, 139973, 152057, 398791, 1112417, 1816457, 5066959, 13288817, 14436053, 21135923, 96272221, 252487523, 274285007, 704307301, 765110809, 2006611367, 13381838719, 14537105371, 38125615973, 106350402451, 2020657646569]

約数ペア:

[(1, 2020657646569), (19, 106350402451), (53, 38125615973), (139, 14537105371), (151, 13381838719), (1007, 2006611367), (2641, 765110809), (2869, 704307301), (7367, 274285007), (8003, 252487523), (20989, 96272221), (95603, 21135923), (139973, 14436053), (152057, 13288817), (398791, 5066959), (1112417, 1816457)]