20360565792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{40237}}^1$

素因数の和:40511

約数の個数: 144

約数和(自身を含む): 66437122752

約数和(自身を除く): 46076556960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 251, 252, 288, 336, 502, 504, 672, 753, 1004, 1008, 1506, 1757, 2008, 2016, 2259, 3012, 3514, 4016, 4518, 5271, 6024, 7028, 8032, 9036, 10542, 12048, 14056, 15813, 18072, 21084, 24096, 28112, 31626, 36144, 40237, 42168, 56224, 63252, 72288, 80474, 84336, 120711, 126504, 160948, 168672, 241422, 253008, 281659, 321896, 362133, 482844, 506016, 563318, 643792, 724266, 844977, 965688, 1126636, 1287584, 1448532, 1689954, 1931376, 2253272, 2534931, 2897064, 3379908, 3862752, 4506544, 5069862, 5794128, 6759816, 9013088, 10099487, 10139724, 11588256, 13519632, 20198974, 20279448, 27039264, 30298461, 40397948, 40558896, 60596922, 70696409, 80795896, 81117792, 90895383, 121193844, 141392818, 161591792, 181790766, 212089227, 242387688, 282785636, 323183584, 363581532, 424178454, 484775376, 565571272, 636267681, 727163064, 848356908, 969550752, 1131142544, 1272535362, 1454326128, 1696713816, 2262285088, 2545070724, 2908652256, 3393427632, 5090141448, 6786855264, 10180282896, 20360565792]

約数ペア:

[(1, 20360565792), (2, 10180282896), (3, 6786855264), (4, 5090141448), (6, 3393427632), (7, 2908652256), (8, 2545070724), (9, 2262285088), (12, 1696713816), (14, 1454326128), (16, 1272535362), (18, 1131142544), (21, 969550752), (24, 848356908), (28, 727163064), (32, 636267681), (36, 565571272), (42, 484775376), (48, 424178454), (56, 363581532), (63, 323183584), (72, 282785636), (84, 242387688), (96, 212089227), (112, 181790766), (126, 161591792), (144, 141392818), (168, 121193844), (224, 90895383), (251, 81117792), (252, 80795896), (288, 70696409), (336, 60596922), (502, 40558896), (504, 40397948), (672, 30298461), (753, 27039264), (1004, 20279448), (1008, 20198974), (1506, 13519632), (1757, 11588256), (2008, 10139724), (2016, 10099487), (2259, 9013088), (3012, 6759816), (3514, 5794128), (4016, 5069862), (4518, 4506544), (5271, 3862752), (6024, 3379908), (7028, 2897064), (8032, 2534931), (9036, 2253272), (10542, 1931376), (12048, 1689954), (14056, 1448532), (15813, 1287584), (18072, 1126636), (21084, 965688), (24096, 844977), (28112, 724266), (31626, 643792), (36144, 563318), (40237, 506016), (42168, 482844), (56224, 362133), (63252, 321896), (72288, 281659), (80474, 253008), (84336, 241422), (120711, 168672), (126504, 160948)]