20229132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21893}}^1$

素因数の和:21918

約数の個数: 48

約数和(自身を含む): 58851072

約数和(自身を除く): 38621940

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 21893, 43786, 65679, 87572, 131358, 153251, 240823, 262716, 306502, 459753, 481646, 613004, 722469, 919506, 963292, 1444938, 1685761, 1839012, 2889876, 3371522, 5057283, 6743044, 10114566, 20229132]

約数ペア:

[(1, 20229132), (2, 10114566), (3, 6743044), (4, 5057283), (6, 3371522), (7, 2889876), (11, 1839012), (12, 1685761), (14, 1444938), (21, 963292), (22, 919506), (28, 722469), (33, 613004), (42, 481646), (44, 459753), (66, 306502), (77, 262716), (84, 240823), (132, 153251), (154, 131358), (231, 87572), (308, 65679), (462, 43786), (924, 21893)]