20408058702

素因数分解:

$2^1\times 3^4\times {\mathrm{125975671}}^1$

素因数の和:125975685

約数の個数: 20

約数和(自身を含む): 45729168936

約数和(自身を除く): 25321110234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 125975671, 251951342, 377927013, 755854026, 1133781039, 2267562078, 3401343117, 6802686234, 10204029351, 20408058702]

約数ペア:

[(1, 20408058702), (2, 10204029351), (3, 6802686234), (6, 3401343117), (9, 2267562078), (18, 1133781039), (27, 755854026), (54, 377927013), (81, 251951342), (162, 125975671)]