20145940924

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{367}}^1\times {\mathrm{76667}}^1$

素因数の和:77217

約数の個数: 24

約数和(自身を含む): 35549418240

約数和(自身を除く): 15403477316

約数列:

[1, 2, 4, 179, 358, 367, 716, 734, 1468, 65693, 76667, 131386, 153334, 262772, 306668, 13723393, 27446786, 28136789, 54893572, 56273578, 112547156, 5036485231, 10072970462, 20145940924]

約数ペア:

[(1, 20145940924), (2, 10072970462), (4, 5036485231), (179, 112547156), (358, 56273578), (367, 54893572), (716, 28136789), (734, 27446786), (1468, 13723393), (65693, 306668), (76667, 262772), (131386, 153334)]