20173357578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{342281}}^1$

素因数の和:342363

約数の個数: 64

約数和(自身を含む): 47317063680

約数和(自身を除く): 27143706102

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 47, 57, 66, 94, 114, 141, 209, 282, 418, 517, 627, 893, 1034, 1254, 1551, 1786, 2679, 3102, 5358, 9823, 19646, 29469, 58938, 342281, 684562, 1026843, 2053686, 3765091, 6503339, 7530182, 11295273, 13006678, 16087207, 19510017, 22590546, 32174414, 39020034, 48261621, 71536729, 96523242, 143073458, 176959277, 214610187, 305656933, 353918554, 429220374, 530877831, 611313866, 916970799, 1061755662, 1833941598, 3362226263, 6724452526, 10086678789, 20173357578]

約数ペア:

[(1, 20173357578), (2, 10086678789), (3, 6724452526), (6, 3362226263), (11, 1833941598), (19, 1061755662), (22, 916970799), (33, 611313866), (38, 530877831), (47, 429220374), (57, 353918554), (66, 305656933), (94, 214610187), (114, 176959277), (141, 143073458), (209, 96523242), (282, 71536729), (418, 48261621), (517, 39020034), (627, 32174414), (893, 22590546), (1034, 19510017), (1254, 16087207), (1551, 13006678), (1786, 11295273), (2679, 7530182), (3102, 6503339), (5358, 3765091), (9823, 2053686), (19646, 1026843), (29469, 684562), (58938, 342281)]