20176644015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4643}}^1\times {\mathrm{8779}}^1$

素因数の和:13444

約数の個数: 48

約数和(自身を含む): 38164763520

約数和(自身を除く): 17988119505

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4643, 8779, 13929, 23215, 26337, 41787, 43895, 51073, 69645, 79011, 96569, 131685, 153219, 208935, 255365, 289707, 395055, 459657, 482845, 766095, 869121, 1448535, 2298285, 4345605, 40760897, 122282691, 203804485, 366848073, 448369867, 611413455, 1345109601, 1834240365, 2241849335, 4035328803, 6725548005, 20176644015]

約数ペア:

[(1, 20176644015), (3, 6725548005), (5, 4035328803), (9, 2241849335), (11, 1834240365), (15, 1345109601), (33, 611413455), (45, 448369867), (55, 366848073), (99, 203804485), (165, 122282691), (495, 40760897), (4643, 4345605), (8779, 2298285), (13929, 1448535), (23215, 869121), (26337, 766095), (41787, 482845), (43895, 459657), (51073, 395055), (69645, 289707), (79011, 255365), (96569, 208935), (131685, 153219)]