20762499184

素因数分解:

$2^4\times 7^1\times {\mathrm{185379457}}^1$

素因数の和:185379472

約数の個数: 20

約数和(自身を含む): 45974105584

約数和(自身を除く): 25211606400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 185379457, 370758914, 741517828, 1297656199, 1483035656, 2595312398, 2966071312, 5190624796, 10381249592, 20762499184]

約数ペア:

[(1, 20762499184), (2, 10381249592), (4, 5190624796), (7, 2966071312), (8, 2595312398), (14, 1483035656), (16, 1297656199), (28, 741517828), (56, 370758914), (112, 185379457)]