20194233565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15963821}}^1$

素因数の和:15963860

約数の個数: 16

約数和(自身を含む): 27585484416

約数和(自身を除く): 7391250851

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 15963821, 79819105, 175602031, 367167883, 878010155, 1835839415, 4038846713, 20194233565]

約数ペア:

[(1, 20194233565), (5, 4038846713), (11, 1835839415), (23, 878010155), (55, 367167883), (115, 175602031), (253, 79819105), (1265, 15963821)]