20670054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1483}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 43593984

約数和(自身を除く): 22923930

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 1483, 2323, 2966, 4449, 4646, 6969, 8898, 13938, 34109, 68218, 102327, 149783, 204654, 299566, 449349, 898698, 3445009, 6890018, 10335027, 20670054]

約数ペア:

[(1, 20670054), (2, 10335027), (3, 6890018), (6, 3445009), (23, 898698), (46, 449349), (69, 299566), (101, 204654), (138, 149783), (202, 102327), (303, 68218), (606, 34109), (1483, 13938), (2323, 8898), (2966, 6969), (4449, 4646)]