20346482682

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{26737}}^1$

素因数の和:27443

約数の個数: 48

約数和(自身を含む): 44814599232

約数和(自身を除く): 24468116550

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 631, 1206, 1262, 1893, 3786, 5679, 11358, 26737, 42277, 53474, 80211, 84554, 126831, 160422, 240633, 253662, 380493, 481266, 760986, 1791379, 3582758, 5374137, 10748274, 16122411, 16871047, 32244822, 33742094, 50613141, 101226282, 151839423, 303678846, 1130360149, 2260720298, 3391080447, 6782160894, 10173241341, 20346482682]

約数ペア:

[(1, 20346482682), (2, 10173241341), (3, 6782160894), (6, 3391080447), (9, 2260720298), (18, 1130360149), (67, 303678846), (134, 151839423), (201, 101226282), (402, 50613141), (603, 33742094), (631, 32244822), (1206, 16871047), (1262, 16122411), (1893, 10748274), (3786, 5374137), (5679, 3582758), (11358, 1791379), (26737, 760986), (42277, 481266), (53474, 380493), (80211, 253662), (84554, 240633), (126831, 160422)]