20183694

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25679}}^1$

素因数の和:25815

約数の個数: 16

約数和(自身を含む): 40677120

約数和(自身を除く): 20493426

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 25679, 51358, 77037, 154074, 3363949, 6727898, 10091847, 20183694]

約数ペア:

[(1, 20183694), (2, 10091847), (3, 6727898), (6, 3363949), (131, 154074), (262, 77037), (393, 51358), (786, 25679)]