20225057424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{226657}}^1$

素因数の和:226705

約数の個数: 120

約数和(自身を含む): 61719880032

約数和(自身を除く): 41494822608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 429, 507, 528, 572, 624, 676, 858, 1014, 1144, 1352, 1716, 1859, 2028, 2288, 2704, 3432, 3718, 4056, 5577, 6864, 7436, 8112, 11154, 14872, 22308, 29744, 44616, 89232, 226657, 453314, 679971, 906628, 1359942, 1813256, 2493227, 2719884, 2946541, 3626512, 4986454, 5439768, 5893082, 7479681, 8839623, 9972908, 10879536, 11786164, 14959362, 17679246, 19945816, 23572328, 29918724, 32411951, 35358492, 38305033, 39891632, 47144656, 59837448, 64823902, 70716984, 76610066, 97235853, 114915099, 119674896, 129647804, 141433968, 153220132, 194471706, 229830198, 259295608, 306440264, 388943412, 421355363, 459660396, 518591216, 612880528, 777886824, 842710726, 919320792, 1264066089, 1555773648, 1685421452, 1838641584, 2528132178, 3370842904, 5056264356, 6741685808, 10112528712, 20225057424]

約数ペア:

[(1, 20225057424), (2, 10112528712), (3, 6741685808), (4, 5056264356), (6, 3370842904), (8, 2528132178), (11, 1838641584), (12, 1685421452), (13, 1555773648), (16, 1264066089), (22, 919320792), (24, 842710726), (26, 777886824), (33, 612880528), (39, 518591216), (44, 459660396), (48, 421355363), (52, 388943412), (66, 306440264), (78, 259295608), (88, 229830198), (104, 194471706), (132, 153220132), (143, 141433968), (156, 129647804), (169, 119674896), (176, 114915099), (208, 97235853), (264, 76610066), (286, 70716984), (312, 64823902), (338, 59837448), (429, 47144656), (507, 39891632), (528, 38305033), (572, 35358492), (624, 32411951), (676, 29918724), (858, 23572328), (1014, 19945816), (1144, 17679246), (1352, 14959362), (1716, 11786164), (1859, 10879536), (2028, 9972908), (2288, 8839623), (2704, 7479681), (3432, 5893082), (3718, 5439768), (4056, 4986454), (5577, 3626512), (6864, 2946541), (7436, 2719884), (8112, 2493227), (11154, 1813256), (14872, 1359942), (22308, 906628), (29744, 679971), (44616, 453314), (89232, 226657)]