20760318

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12959}}^1$

素因数の和:13056

約数の個数: 24

約数和(自身を含む): 45489600

約数和(自身を除く): 24729282

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12959, 25918, 38877, 77754, 116631, 233262, 1153351, 2306702, 3460053, 6920106, 10380159, 20760318]

約数ペア:

[(1, 20760318), (2, 10380159), (3, 6920106), (6, 3460053), (9, 2306702), (18, 1153351), (89, 233262), (178, 116631), (267, 77754), (534, 38877), (801, 25918), (1602, 12959)]