20130941619

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{4093}}^1$

素因数の和:4392

約数の個数: 48

約数和(自身を含む): 30349313280

約数和(自身を除く): 10218371661

約数列:

[1, 3, 9, 43, 71, 129, 179, 213, 387, 537, 639, 1611, 3053, 4093, 7697, 9159, 12279, 12709, 23091, 27477, 36837, 38127, 69273, 114381, 175999, 290603, 527997, 546487, 732647, 871809, 1583991, 1639461, 2197941, 2615427, 4918383, 6593823, 12495929, 31503821, 37487787, 52017937, 94511463, 112463361, 156053811, 283534389, 468161433, 2236771291, 6710313873, 20130941619]

約数ペア:

[(1, 20130941619), (3, 6710313873), (9, 2236771291), (43, 468161433), (71, 283534389), (129, 156053811), (179, 112463361), (213, 94511463), (387, 52017937), (537, 37487787), (639, 31503821), (1611, 12495929), (3053, 6593823), (4093, 4918383), (7697, 2615427), (9159, 2197941), (12279, 1639461), (12709, 1583991), (23091, 871809), (27477, 732647), (36837, 546487), (38127, 527997), (69273, 290603), (114381, 175999)]