20131416921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{4813}}^1$

素因数の和:5806

約数の個数: 64

約数和(自身を含む): 35270830080

約数和(自身を除く): 15139413159

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 953, 1463, 2859, 4389, 4813, 6671, 10483, 14439, 18107, 20013, 31449, 33691, 52943, 54321, 73381, 91447, 101073, 126749, 158829, 199177, 220143, 274341, 370601, 380247, 597531, 640129, 1005917, 1111803, 1394239, 1920387, 3017751, 4182717, 4586789, 7041419, 13760367, 21124257, 32107523, 50454679, 87148991, 96322569, 151364037, 261446973, 353182753, 610042937, 958638901, 1059548259, 1830128811, 2875916703, 6710472307, 20131416921]

約数ペア:

[(1, 20131416921), (3, 6710472307), (7, 2875916703), (11, 1830128811), (19, 1059548259), (21, 958638901), (33, 610042937), (57, 353182753), (77, 261446973), (133, 151364037), (209, 96322569), (231, 87148991), (399, 50454679), (627, 32107523), (953, 21124257), (1463, 13760367), (2859, 7041419), (4389, 4586789), (4813, 4182717), (6671, 3017751), (10483, 1920387), (14439, 1394239), (18107, 1111803), (20013, 1005917), (31449, 640129), (33691, 597531), (52943, 380247), (54321, 370601), (73381, 274341), (91447, 220143), (101073, 199177), (126749, 158829)]