20013264

素因数分解:

$2^4\times 3^3\times {\mathrm{46327}}^1$

素因数の和:46344

約数の個数: 40

約数和(自身を含む): 57446720

約数和(自身を除く): 37433456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46327, 92654, 138981, 185308, 277962, 370616, 416943, 555924, 741232, 833886, 1111848, 1250829, 1667772, 2223696, 2501658, 3335544, 5003316, 6671088, 10006632, 20013264]

約数ペア:

[(1, 20013264), (2, 10006632), (3, 6671088), (4, 5003316), (6, 3335544), (8, 2501658), (9, 2223696), (12, 1667772), (16, 1250829), (18, 1111848), (24, 833886), (27, 741232), (36, 555924), (48, 416943), (54, 370616), (72, 277962), (108, 185308), (144, 138981), (216, 92654), (432, 46327)]