20686161012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1143893}}^1$

素因数の和:1144048

約数の個数: 48

約数和(自身を含む): 53040076992

約数和(自身を除く): 32353915980

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 3014, 4521, 6028, 9042, 18084, 1143893, 2287786, 3431679, 4575572, 6863358, 12582823, 13726716, 25165646, 37748469, 50331292, 75496938, 150993876, 156713341, 313426682, 470140023, 626853364, 940280046, 1723846751, 1880560092, 3447693502, 5171540253, 6895387004, 10343080506, 20686161012]

約数ペア:

[(1, 20686161012), (2, 10343080506), (3, 6895387004), (4, 5171540253), (6, 3447693502), (11, 1880560092), (12, 1723846751), (22, 940280046), (33, 626853364), (44, 470140023), (66, 313426682), (132, 156713341), (137, 150993876), (274, 75496938), (411, 50331292), (548, 37748469), (822, 25165646), (1507, 13726716), (1644, 12582823), (3014, 6863358), (4521, 4575572), (6028, 3431679), (9042, 2287786), (18084, 1143893)]