20050029

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 29983200

約数和(自身を除く): 9933171

約数列:

[1, 3, 9, 59, 61, 177, 183, 531, 549, 619, 1857, 3599, 5571, 10797, 32391, 36521, 37759, 109563, 113277, 328689, 339831, 2227781, 6683343, 20050029]

約数ペア:

[(1, 20050029), (3, 6683343), (9, 2227781), (59, 339831), (61, 328689), (177, 113277), (183, 109563), (531, 37759), (549, 36521), (619, 32391), (1857, 10797), (3599, 5571)]