20194157274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{161339}}^1$

素因数の和:162274

約数の個数: 32

約数和(自身を含む): 42191055360

約数和(自身を除く): 21996898086

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 907, 1814, 2721, 5442, 20861, 41722, 62583, 125166, 161339, 322678, 484017, 968034, 3710797, 7421594, 11132391, 22264782, 146334473, 292668946, 439003419, 878006838, 3365692879, 6731385758, 10097078637, 20194157274]

約数ペア:

[(1, 20194157274), (2, 10097078637), (3, 6731385758), (6, 3365692879), (23, 878006838), (46, 439003419), (69, 292668946), (138, 146334473), (907, 22264782), (1814, 11132391), (2721, 7421594), (5442, 3710797), (20861, 968034), (41722, 484017), (62583, 322678), (125166, 161339)]