20796645793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{13963}}^1$

素因数の和:14062

約数の個数: 48

約数和(自身を含む): 28022731776

約数和(自身を除く): 7226085983

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 667, 841, 1771, 2233, 4669, 5887, 7337, 9251, 13963, 19343, 51359, 64757, 97741, 135401, 153593, 212773, 321149, 404927, 1075151, 1489411, 2248043, 2834489, 3532639, 4454197, 9313321, 11742883, 24728473, 31179379, 65193247, 82200181, 102446531, 129171713, 270086309, 717125717, 904201991, 1890604163, 2970949399, 20796645793]

約数ペア:

[(1, 20796645793), (7, 2970949399), (11, 1890604163), (23, 904201991), (29, 717125717), (77, 270086309), (161, 129171713), (203, 102446531), (253, 82200181), (319, 65193247), (667, 31179379), (841, 24728473), (1771, 11742883), (2233, 9313321), (4669, 4454197), (5887, 3532639), (7337, 2834489), (9251, 2248043), (13963, 1489411), (19343, 1075151), (51359, 404927), (64757, 321149), (97741, 212773), (135401, 153593)]