20193816076

素因数分解:

$2^2\times 7^1\times {\mathrm{4349}}^1\times {\mathrm{165833}}^1$

素因数の和:170193

約数の個数: 24

約数和(自身を含む): 40397162400

約数和(自身を除く): 20203346324

約数列:

[1, 2, 4, 7, 14, 28, 4349, 8698, 17396, 30443, 60886, 121772, 165833, 331666, 663332, 1160831, 2321662, 4643324, 721207717, 1442415434, 2884830868, 5048454019, 10096908038, 20193816076]

約数ペア:

[(1, 20193816076), (2, 10096908038), (4, 5048454019), (7, 2884830868), (14, 1442415434), (28, 721207717), (4349, 4643324), (8698, 2321662), (17396, 1160831), (30443, 663332), (60886, 331666), (121772, 165833)]