20152549376

素因数分解:

$2^{15}\times {\mathrm{293}}^1\times {\mathrm{2099}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 40461309000

約数和(自身を除く): 20308759624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 512, 586, 1024, 1172, 2048, 2099, 2344, 4096, 4198, 4688, 8192, 8396, 9376, 16384, 16792, 18752, 32768, 33584, 37504, 67168, 75008, 134336, 150016, 268672, 300032, 537344, 600064, 615007, 1074688, 1200128, 1230014, 2149376, 2400256, 2460028, 4298752, 4800512, 4920056, 8597504, 9601024, 9840112, 17195008, 19680224, 34390016, 39360448, 68780032, 78720896, 157441792, 314883584, 629767168, 1259534336, 2519068672, 5038137344, 10076274688, 20152549376]

約数ペア:

[(1, 20152549376), (2, 10076274688), (4, 5038137344), (8, 2519068672), (16, 1259534336), (32, 629767168), (64, 314883584), (128, 157441792), (256, 78720896), (293, 68780032), (512, 39360448), (586, 34390016), (1024, 19680224), (1172, 17195008), (2048, 9840112), (2099, 9601024), (2344, 8597504), (4096, 4920056), (4198, 4800512), (4688, 4298752), (8192, 2460028), (8396, 2400256), (9376, 2149376), (16384, 1230014), (16792, 1200128), (18752, 1074688), (32768, 615007), (33584, 600064), (37504, 537344), (67168, 300032), (75008, 268672), (134336, 150016)]