20623236

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15767}}^1$

素因数の和:15883

約数の個数: 24

約数和(自身を含む): 48565440

約数和(自身を除く): 27942204

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15767, 31534, 47301, 63068, 94602, 189204, 1718603, 3437206, 5155809, 6874412, 10311618, 20623236]

約数ペア:

[(1, 20623236), (2, 10311618), (3, 6874412), (4, 5155809), (6, 3437206), (12, 1718603), (109, 189204), (218, 94602), (327, 63068), (436, 47301), (654, 31534), (1308, 15767)]