20171421696

素因数分解:

$2^{11}\times 3^1\times {\mathrm{757}}^1\times {\mathrm{4337}}^1$

素因数の和:5119

約数の個数: 96

約数和(自身を含む): 53860781520

約数和(自身を除く): 33689359824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 757, 768, 1024, 1514, 1536, 2048, 2271, 3028, 3072, 4337, 4542, 6056, 6144, 8674, 9084, 12112, 13011, 17348, 18168, 24224, 26022, 34696, 36336, 48448, 52044, 69392, 72672, 96896, 104088, 138784, 145344, 193792, 208176, 277568, 290688, 387584, 416352, 555136, 581376, 775168, 832704, 1110272, 1162752, 1550336, 1665408, 2220544, 2325504, 3283109, 3330816, 4441088, 4651008, 6566218, 6661632, 8882176, 9849327, 13132436, 13323264, 19698654, 26264872, 26646528, 39397308, 52529744, 78794616, 105059488, 157589232, 210118976, 315178464, 420237952, 630356928, 840475904, 1260713856, 1680951808, 2521427712, 3361903616, 5042855424, 6723807232, 10085710848, 20171421696]

約数ペア:

[(1, 20171421696), (2, 10085710848), (3, 6723807232), (4, 5042855424), (6, 3361903616), (8, 2521427712), (12, 1680951808), (16, 1260713856), (24, 840475904), (32, 630356928), (48, 420237952), (64, 315178464), (96, 210118976), (128, 157589232), (192, 105059488), (256, 78794616), (384, 52529744), (512, 39397308), (757, 26646528), (768, 26264872), (1024, 19698654), (1514, 13323264), (1536, 13132436), (2048, 9849327), (2271, 8882176), (3028, 6661632), (3072, 6566218), (4337, 4651008), (4542, 4441088), (6056, 3330816), (6144, 3283109), (8674, 2325504), (9084, 2220544), (12112, 1665408), (13011, 1550336), (17348, 1162752), (18168, 1110272), (24224, 832704), (26022, 775168), (34696, 581376), (36336, 555136), (48448, 416352), (52044, 387584), (69392, 290688), (72672, 277568), (96896, 208176), (104088, 193792), (138784, 145344)]