20622012

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{19309}}^1$

素因数の和:19405

約数の個数: 24

約数和(自身を含む): 48661200

約数和(自身を除く): 28039188

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 19309, 38618, 57927, 77236, 115854, 231708, 1718501, 3437002, 5155503, 6874004, 10311006, 20622012]

約数ペア:

[(1, 20622012), (2, 10311006), (3, 6874004), (4, 5155503), (6, 3437002), (12, 1718501), (89, 231708), (178, 115854), (267, 77236), (356, 57927), (534, 38618), (1068, 19309)]