20600744471

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{2111}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 22809600000

約数和(自身を除く): 2208855529

約数列:

[1, 19, 29, 89, 199, 551, 1691, 2111, 2581, 3781, 5771, 17711, 40109, 49039, 61219, 109649, 187879, 336509, 420089, 513619, 1163161, 3569701, 5448491, 7981691, 9758761, 12182581, 37387921, 103521329, 231469039, 710370499, 1084249709, 20600744471]

約数ペア:

[(1, 20600744471), (19, 1084249709), (29, 710370499), (89, 231469039), (199, 103521329), (551, 37387921), (1691, 12182581), (2111, 9758761), (2581, 7981691), (3781, 5448491), (5771, 3569701), (17711, 1163161), (40109, 513619), (49039, 420089), (61219, 336509), (109649, 187879)]