20187206598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{48731}}^1$

素因数の和:48909

約数の個数: 64

約数和(自身を含む): 44799132672

約数和(自身を除く): 24611926074

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 113, 141, 226, 282, 339, 611, 678, 1222, 1469, 1833, 2938, 3666, 4407, 5311, 8814, 10622, 15933, 31866, 48731, 69043, 97462, 138086, 146193, 207129, 292386, 414258, 633503, 1267006, 1900509, 2290357, 3801018, 4580714, 5506603, 6871071, 11013206, 13742142, 16519809, 29774641, 33039618, 59549282, 71585839, 89323923, 143171678, 178647846, 214757517, 258810341, 429515034, 517620682, 776431023, 1552862046, 3364534433, 6729068866, 10093603299, 20187206598]

約数ペア:

[(1, 20187206598), (2, 10093603299), (3, 6729068866), (6, 3364534433), (13, 1552862046), (26, 776431023), (39, 517620682), (47, 429515034), (78, 258810341), (94, 214757517), (113, 178647846), (141, 143171678), (226, 89323923), (282, 71585839), (339, 59549282), (611, 33039618), (678, 29774641), (1222, 16519809), (1469, 13742142), (1833, 11013206), (2938, 6871071), (3666, 5506603), (4407, 4580714), (5311, 3801018), (8814, 2290357), (10622, 1900509), (15933, 1267006), (31866, 633503), (48731, 414258), (69043, 292386), (97462, 207129), (138086, 146193)]