20199264340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59409601}}^1$

素因数の和:59409627

約数の個数: 24

約数和(自身を含む): 44913659112

約数和(自身を除く): 24714394772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59409601, 118819202, 237638404, 297048005, 594096010, 1009963217, 1188192020, 2019926434, 4039852868, 5049816085, 10099632170, 20199264340]

約数ペア:

[(1, 20199264340), (2, 10099632170), (4, 5049816085), (5, 4039852868), (10, 2019926434), (17, 1188192020), (20, 1009963217), (34, 594096010), (68, 297048005), (85, 237638404), (170, 118819202), (340, 59409601)]