20346174

素因数分解:

$2^1\times 3^3\times {\mathrm{577}}^1\times {\mathrm{653}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 45361440

約数和(自身を除く): 25015266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 577, 653, 1154, 1306, 1731, 1959, 3462, 3918, 5193, 5877, 10386, 11754, 15579, 17631, 31158, 35262, 376781, 753562, 1130343, 2260686, 3391029, 6782058, 10173087, 20346174]

約数ペア:

[(1, 20346174), (2, 10173087), (3, 6782058), (6, 3391029), (9, 2260686), (18, 1130343), (27, 753562), (54, 376781), (577, 35262), (653, 31158), (1154, 17631), (1306, 15579), (1731, 11754), (1959, 10386), (3462, 5877), (3918, 5193)]