20095128

素因数分解:

$2^3\times 3^5\times {\mathrm{10337}}^1$

素因数の和:10358

約数の個数: 48

約数和(自身を含む): 56445480

約数和(自身を除く): 36350352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 10337, 20674, 31011, 41348, 62022, 82696, 93033, 124044, 186066, 248088, 279099, 372132, 558198, 744264, 837297, 1116396, 1674594, 2232792, 2511891, 3349188, 5023782, 6698376, 10047564, 20095128]

約数ペア:

[(1, 20095128), (2, 10047564), (3, 6698376), (4, 5023782), (6, 3349188), (8, 2511891), (9, 2232792), (12, 1674594), (18, 1116396), (24, 837297), (27, 744264), (36, 558198), (54, 372132), (72, 279099), (81, 248088), (108, 186066), (162, 124044), (216, 93033), (243, 82696), (324, 62022), (486, 41348), (648, 31011), (972, 20674), (1944, 10337)]