20341365597

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{13907}}^1$

素因数の和:14103

約数の個数: 64

約数和(自身を含む): 35248435200

約数和(自身を除く): 14907069603

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 109, 189, 213, 327, 497, 639, 763, 981, 1491, 1917, 2289, 2943, 4473, 6867, 7739, 13419, 13907, 20601, 23217, 41721, 54173, 69651, 97349, 125163, 162519, 208953, 292047, 375489, 487557, 876141, 987397, 1462671, 1515863, 2628423, 2962191, 4547589, 6911779, 8886573, 10611041, 13642767, 20735337, 26659719, 31833123, 40928301, 62206011, 95499369, 107626273, 186618033, 286498107, 322878819, 753383911, 968636457, 2260151733, 2905909371, 6780455199, 20341365597]

約数ペア:

[(1, 20341365597), (3, 6780455199), (7, 2905909371), (9, 2260151733), (21, 968636457), (27, 753383911), (63, 322878819), (71, 286498107), (109, 186618033), (189, 107626273), (213, 95499369), (327, 62206011), (497, 40928301), (639, 31833123), (763, 26659719), (981, 20735337), (1491, 13642767), (1917, 10611041), (2289, 8886573), (2943, 6911779), (4473, 4547589), (6867, 2962191), (7739, 2628423), (13419, 1515863), (13907, 1462671), (20601, 987397), (23217, 876141), (41721, 487557), (54173, 375489), (69651, 292047), (97349, 208953), (125163, 162519)]