20792184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5420

約数の個数: 64

約数和(自身を含む): 62000640

約数和(自身を除く): 41208456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 5381, 10762, 16143, 21524, 32286, 37667, 43048, 64572, 75334, 113001, 123763, 129144, 150668, 226002, 247526, 301336, 371289, 452004, 495052, 742578, 866341, 904008, 990104, 1485156, 1732682, 2599023, 2970312, 3465364, 5198046, 6930728, 10396092, 20792184]

約数ペア:

[(1, 20792184), (2, 10396092), (3, 6930728), (4, 5198046), (6, 3465364), (7, 2970312), (8, 2599023), (12, 1732682), (14, 1485156), (21, 990104), (23, 904008), (24, 866341), (28, 742578), (42, 495052), (46, 452004), (56, 371289), (69, 301336), (84, 247526), (92, 226002), (138, 150668), (161, 129144), (168, 123763), (184, 113001), (276, 75334), (322, 64572), (483, 43048), (552, 37667), (644, 32286), (966, 21524), (1288, 16143), (1932, 10762), (3864, 5381)]