20343204918

素因数分解:

$2^1\times 3^4\times {\mathrm{125575339}}^1$

素因数の和:125575353

約数の個数: 20

約数和(自身を含む): 45583848420

約数和(自身を除く): 25240643502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 125575339, 251150678, 376726017, 753452034, 1130178051, 2260356102, 3390534153, 6781068306, 10171602459, 20343204918]

約数ペア:

[(1, 20343204918), (2, 10171602459), (3, 6781068306), (6, 3390534153), (9, 2260356102), (18, 1130178051), (27, 753452034), (54, 376726017), (81, 251150678), (162, 125575339)]