20914524

素因数分解:

$2^2\times 3^5\times {\mathrm{21517}}^1$

素因数の和:21536

約数の個数: 36

約数和(自身を含む): 54827864

約数和(自身を除く): 33913340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 21517, 43034, 64551, 86068, 129102, 193653, 258204, 387306, 580959, 774612, 1161918, 1742877, 2323836, 3485754, 5228631, 6971508, 10457262, 20914524]

約数ペア:

[(1, 20914524), (2, 10457262), (3, 6971508), (4, 5228631), (6, 3485754), (9, 2323836), (12, 1742877), (18, 1161918), (27, 774612), (36, 580959), (54, 387306), (81, 258204), (108, 193653), (162, 129102), (243, 86068), (324, 64551), (486, 43034), (972, 21517)]