20344073904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1834783}}^1$

素因数の和:1834815

約数の個数: 120

約数和(自身を含む): 70984123392

約数和(自身を除く): 50640049488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 1834783, 3669566, 5504349, 7339132, 11008698, 12843481, 14678264, 16513047, 20182613, 22017396, 25686962, 29356528, 33026094, 38530443, 40365226, 44034792, 51373924, 60547839, 66052188, 77060886, 80730452, 88069584, 102747848, 115591329, 121095678, 132104376, 141278291, 154121772, 161460904, 181643517, 205495696, 231182658, 242191356, 264208752, 282556582, 308243544, 322921808, 363287034, 423834873, 462365316, 484382712, 565113164, 616487088, 726574068, 847669746, 924730632, 968765424, 1130226328, 1271504619, 1453148136, 1695339492, 1849461264, 2260452656, 2543009238, 2906296272, 3390678984, 5086018476, 6781357968, 10172036952, 20344073904]

約数ペア:

[(1, 20344073904), (2, 10172036952), (3, 6781357968), (4, 5086018476), (6, 3390678984), (7, 2906296272), (8, 2543009238), (9, 2260452656), (11, 1849461264), (12, 1695339492), (14, 1453148136), (16, 1271504619), (18, 1130226328), (21, 968765424), (22, 924730632), (24, 847669746), (28, 726574068), (33, 616487088), (36, 565113164), (42, 484382712), (44, 462365316), (48, 423834873), (56, 363287034), (63, 322921808), (66, 308243544), (72, 282556582), (77, 264208752), (84, 242191356), (88, 231182658), (99, 205495696), (112, 181643517), (126, 161460904), (132, 154121772), (144, 141278291), (154, 132104376), (168, 121095678), (176, 115591329), (198, 102747848), (231, 88069584), (252, 80730452), (264, 77060886), (308, 66052188), (336, 60547839), (396, 51373924), (462, 44034792), (504, 40365226), (528, 38530443), (616, 33026094), (693, 29356528), (792, 25686962), (924, 22017396), (1008, 20182613), (1232, 16513047), (1386, 14678264), (1584, 12843481), (1848, 11008698), (2772, 7339132), (3696, 5504349), (5544, 3669566), (11088, 1834783)]