20173495214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{68053}}^1$

素因数の和:68372

約数の個数: 32

約数和(自身を含む): 33074244000

約数和(自身を除く): 12900748786

約数列:

[1, 2, 19, 29, 38, 58, 269, 538, 551, 1102, 5111, 7801, 10222, 15602, 68053, 136106, 148219, 296438, 1293007, 1973537, 2586014, 3947074, 18306257, 36612514, 37497203, 74994406, 347818883, 530881453, 695637766, 1061762906, 10086747607, 20173495214]

約数ペア:

[(1, 20173495214), (2, 10086747607), (19, 1061762906), (29, 695637766), (38, 530881453), (58, 347818883), (269, 74994406), (538, 37497203), (551, 36612514), (1102, 18306257), (5111, 3947074), (7801, 2586014), (10222, 1973537), (15602, 1293007), (68053, 296438), (136106, 148219)]