20435017603

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109169}}^1$

素因数の和:109228

約数の個数: 48

約数和(自身を含む): 29271533760

約数和(自身を除く): 8836516157

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 121, 143, 187, 221, 847, 1001, 1309, 1547, 1573, 2057, 2431, 11011, 14399, 17017, 26741, 109169, 187187, 764183, 1200859, 1419197, 1855873, 8406013, 9934379, 12991111, 13209449, 15611167, 20414603, 24126349, 92466143, 109278169, 142902221, 168884443, 171722837, 224560633, 265389839, 1202059859, 1571924431, 1857728873, 2919288229, 20435017603]

約数ペア:

[(1, 20435017603), (7, 2919288229), (11, 1857728873), (13, 1571924431), (17, 1202059859), (77, 265389839), (91, 224560633), (119, 171722837), (121, 168884443), (143, 142902221), (187, 109278169), (221, 92466143), (847, 24126349), (1001, 20414603), (1309, 15611167), (1547, 13209449), (1573, 12991111), (2057, 9934379), (2431, 8406013), (11011, 1855873), (14399, 1419197), (17017, 1200859), (26741, 764183), (109169, 187187)]