20030184

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 57493800

約数和(自身を除く): 37463616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 53, 58, 72, 87, 106, 116, 159, 174, 181, 212, 232, 261, 318, 348, 362, 424, 477, 522, 543, 636, 696, 724, 954, 1044, 1086, 1272, 1448, 1537, 1629, 1908, 2088, 2172, 3074, 3258, 3816, 4344, 4611, 5249, 6148, 6516, 9222, 9593, 10498, 12296, 13032, 13833, 15747, 18444, 19186, 20996, 27666, 28779, 31494, 36888, 38372, 41992, 47241, 55332, 57558, 62988, 76744, 86337, 94482, 110664, 115116, 125976, 172674, 188964, 230232, 278197, 345348, 377928, 556394, 690696, 834591, 1112788, 1669182, 2225576, 2503773, 3338364, 5007546, 6676728, 10015092, 20030184]

約数ペア:

[(1, 20030184), (2, 10015092), (3, 6676728), (4, 5007546), (6, 3338364), (8, 2503773), (9, 2225576), (12, 1669182), (18, 1112788), (24, 834591), (29, 690696), (36, 556394), (53, 377928), (58, 345348), (72, 278197), (87, 230232), (106, 188964), (116, 172674), (159, 125976), (174, 115116), (181, 110664), (212, 94482), (232, 86337), (261, 76744), (318, 62988), (348, 57558), (362, 55332), (424, 47241), (477, 41992), (522, 38372), (543, 36888), (636, 31494), (696, 28779), (724, 27666), (954, 20996), (1044, 19186), (1086, 18444), (1272, 15747), (1448, 13833), (1537, 13032), (1629, 12296), (1908, 10498), (2088, 9593), (2172, 9222), (3074, 6516), (3258, 6148), (3816, 5249), (4344, 4611)]