2000930816

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 4224467520

約数和(自身を除く): 2223536704

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 107, 128, 184, 214, 256, 368, 397, 428, 512, 736, 794, 856, 1024, 1472, 1588, 1712, 2048, 2461, 2944, 3176, 3424, 4922, 5888, 6352, 6848, 9131, 9844, 11776, 12704, 13696, 18262, 19688, 23552, 25408, 27392, 36524, 39376, 42479, 47104, 50816, 54784, 73048, 78752, 84958, 101632, 109568, 146096, 157504, 169916, 203264, 219136, 292192, 315008, 339832, 406528, 584384, 630016, 679664, 813056, 977017, 1168768, 1260032, 1359328, 1954034, 2337536, 2520064, 2718656, 3908068, 4675072, 5040128, 5437312, 7816136, 9350144, 10874624, 15632272, 18700288, 21749248, 31264544, 43498496, 62529088, 86996992, 125058176, 250116352, 500232704, 1000465408, 2000930816]

約数ペア:

[(1, 2000930816), (2, 1000465408), (4, 500232704), (8, 250116352), (16, 125058176), (23, 86996992), (32, 62529088), (46, 43498496), (64, 31264544), (92, 21749248), (107, 18700288), (128, 15632272), (184, 10874624), (214, 9350144), (256, 7816136), (368, 5437312), (397, 5040128), (428, 4675072), (512, 3908068), (736, 2718656), (794, 2520064), (856, 2337536), (1024, 1954034), (1472, 1359328), (1588, 1260032), (1712, 1168768), (2048, 977017), (2461, 813056), (2944, 679664), (3176, 630016), (3424, 584384), (4922, 406528), (5888, 339832), (6352, 315008), (6848, 292192), (9131, 219136), (9844, 203264), (11776, 169916), (12704, 157504), (13696, 146096), (18262, 109568), (19688, 101632), (23552, 84958), (25408, 78752), (27392, 73048), (36524, 54784), (39376, 50816), (42479, 47104)]