20760714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{88721}}^1$

素因数の和:88742

約数の個数: 24

約数和(自身を含む): 48442212

約数和(自身を除く): 27681498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 88721, 177442, 266163, 532326, 798489, 1153373, 1596978, 2306746, 3460119, 6920238, 10380357, 20760714]

約数ペア:

[(1, 20760714), (2, 10380357), (3, 6920238), (6, 3460119), (9, 2306746), (13, 1596978), (18, 1153373), (26, 798489), (39, 532326), (78, 266163), (117, 177442), (234, 88721)]