20176121088

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{126913}}^1$

素因数の和:126961

約数の個数: 144

約数和(自身を含む): 62258931840

約数和(自身を除く): 42082810752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 4416, 4968, 5888, 6624, 6912, 8832, 9936, 13248, 17664, 19872, 26496, 39744, 52992, 79488, 126913, 158976, 253826, 380739, 507652, 761478, 1015304, 1142217, 1522956, 2030608, 2284434, 2918999, 3045912, 3426651, 4061216, 4568868, 5837998, 6091824, 6853302, 8122432, 8756997, 9137736, 11675996, 12183648, 13706604, 16244864, 17513994, 18275472, 23351992, 24367296, 26270991, 27413208, 32489728, 35027988, 36550944, 46703984, 48734592, 52541982, 54826416, 70055976, 73101888, 78812973, 93407968, 97469184, 105083964, 109652832, 140111952, 146203776, 157625946, 186815936, 210167928, 219305664, 280223904, 292407552, 315251892, 373631872, 420335856, 438611328, 560447808, 630503784, 747263744, 840671712, 877222656, 1120895616, 1261007568, 1681343424, 2241791232, 2522015136, 3362686848, 5044030272, 6725373696, 10088060544, 20176121088]

約数ペア:

[(1, 20176121088), (2, 10088060544), (3, 6725373696), (4, 5044030272), (6, 3362686848), (8, 2522015136), (9, 2241791232), (12, 1681343424), (16, 1261007568), (18, 1120895616), (23, 877222656), (24, 840671712), (27, 747263744), (32, 630503784), (36, 560447808), (46, 438611328), (48, 420335856), (54, 373631872), (64, 315251892), (69, 292407552), (72, 280223904), (92, 219305664), (96, 210167928), (108, 186815936), (128, 157625946), (138, 146203776), (144, 140111952), (184, 109652832), (192, 105083964), (207, 97469184), (216, 93407968), (256, 78812973), (276, 73101888), (288, 70055976), (368, 54826416), (384, 52541982), (414, 48734592), (432, 46703984), (552, 36550944), (576, 35027988), (621, 32489728), (736, 27413208), (768, 26270991), (828, 24367296), (864, 23351992), (1104, 18275472), (1152, 17513994), (1242, 16244864), (1472, 13706604), (1656, 12183648), (1728, 11675996), (2208, 9137736), (2304, 8756997), (2484, 8122432), (2944, 6853302), (3312, 6091824), (3456, 5837998), (4416, 4568868), (4968, 4061216), (5888, 3426651), (6624, 3045912), (6912, 2918999), (8832, 2284434), (9936, 2030608), (13248, 1522956), (17664, 1142217), (19872, 1015304), (26496, 761478), (39744, 507652), (52992, 380739), (79488, 253826), (126913, 158976)]