20367027495

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{15601}}^1$

素因数の和:16112

約数の個数: 48

約数和(自身を含む): 35914805472

約数和(自身を除く): 15547777977

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 433, 603, 1005, 1299, 2165, 3015, 3897, 6495, 15601, 19485, 29011, 46803, 78005, 87033, 140409, 145055, 234015, 261099, 435165, 702045, 1045267, 1305495, 3135801, 5226335, 6755233, 9407403, 15679005, 20265699, 33776165, 47037015, 60797097, 101328495, 303985485, 452600611, 1357801833, 2263003055, 4073405499, 6789009165, 20367027495]

約数ペア:

[(1, 20367027495), (3, 6789009165), (5, 4073405499), (9, 2263003055), (15, 1357801833), (45, 452600611), (67, 303985485), (201, 101328495), (335, 60797097), (433, 47037015), (603, 33776165), (1005, 20265699), (1299, 15679005), (2165, 9407403), (3015, 6755233), (3897, 5226335), (6495, 3135801), (15601, 1305495), (19485, 1045267), (29011, 702045), (46803, 435165), (78005, 261099), (87033, 234015), (140409, 145055)]