20131949034

素因数分解:

$2^1\times 3^3\times {\mathrm{372813871}}^1$

素因数の和:372813882

約数の個数: 16

約数和(自身を含む): 44737664640

約数和(自身を除く): 24605715606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372813871, 745627742, 1118441613, 2236883226, 3355324839, 6710649678, 10065974517, 20131949034]

約数ペア:

[(1, 20131949034), (2, 10065974517), (3, 6710649678), (6, 3355324839), (9, 2236883226), (18, 1118441613), (27, 745627742), (54, 372813871)]