20154024

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25447}}^1$

素因数の和:25470

約数の個数: 48

約数和(自身を含む): 59548320

約数和(自身を除く): 39394296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25447, 50894, 76341, 101788, 152682, 203576, 229023, 279917, 305364, 458046, 559834, 610728, 839751, 916092, 1119668, 1679502, 1832184, 2239336, 2519253, 3359004, 5038506, 6718008, 10077012, 20154024]

約数ペア:

[(1, 20154024), (2, 10077012), (3, 6718008), (4, 5038506), (6, 3359004), (8, 2519253), (9, 2239336), (11, 1832184), (12, 1679502), (18, 1119668), (22, 916092), (24, 839751), (33, 610728), (36, 559834), (44, 458046), (66, 305364), (72, 279917), (88, 229023), (99, 203576), (132, 152682), (198, 101788), (264, 76341), (396, 50894), (792, 25447)]