20067712

素因数分解:

$2^7\times 7^1\times {\mathrm{22397}}^1$

素因数の和:22418

約数の個数: 32

約数和(自身を含む): 45691920

約数和(自身を除く): 25624208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22397, 44794, 89588, 156779, 179176, 313558, 358352, 627116, 716704, 1254232, 1433408, 2508464, 2866816, 5016928, 10033856, 20067712]

約数ペア:

[(1, 20067712), (2, 10033856), (4, 5016928), (7, 2866816), (8, 2508464), (14, 1433408), (16, 1254232), (28, 716704), (32, 627116), (56, 358352), (64, 313558), (112, 179176), (128, 156779), (224, 89588), (448, 44794), (896, 22397)]