20193914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1051}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 32696160

約数和(自身を除く): 12502246

約数列:

[1, 2, 13, 26, 739, 1051, 1478, 2102, 9607, 13663, 19214, 27326, 776689, 1553378, 10096957, 20193914]

約数ペア:

[(1, 20193914), (2, 10096957), (13, 1553378), (26, 776689), (739, 27326), (1051, 19214), (1478, 13663), (2102, 9607)]