20262176

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{5233}}^1$

素因数の和:5265

約数の個数: 36

約数和(自身を含む): 43855686

約数和(自身を除く): 23593510

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 5233, 10466, 20932, 41864, 57563, 83728, 115126, 167456, 230252, 460504, 633193, 921008, 1266386, 1842016, 2532772, 5065544, 10131088, 20262176]

約数ペア:

[(1, 20262176), (2, 10131088), (4, 5065544), (8, 2532772), (11, 1842016), (16, 1266386), (22, 921008), (32, 633193), (44, 460504), (88, 230252), (121, 167456), (176, 115126), (242, 83728), (352, 57563), (484, 41864), (968, 20932), (1936, 10466), (3872, 5233)]