20235582

素因数分解:

$2^1\times 3^6\times {\mathrm{13879}}^1$

素因数の和:13899

約数の個数: 28

約数和(自身を含む): 45512520

約数和(自身を除く): 25276938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13879, 27758, 41637, 83274, 124911, 249822, 374733, 749466, 1124199, 2248398, 3372597, 6745194, 10117791, 20235582]

約数ペア:

[(1, 20235582), (2, 10117791), (3, 6745194), (6, 3372597), (9, 2248398), (18, 1124199), (27, 749466), (54, 374733), (81, 249822), (162, 124911), (243, 83274), (486, 41637), (729, 27758), (1458, 13879)]