20162726176

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{13451}}^1$

素因数の和:13937

約数の個数: 48

約数和(自身を含む): 40102564320

約数和(自身を除く): 19939838144

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 337, 556, 674, 1112, 1348, 2224, 2696, 4448, 5392, 10784, 13451, 26902, 46843, 53804, 93686, 107608, 187372, 215216, 374744, 430432, 749488, 1498976, 1869689, 3739378, 4532987, 7478756, 9065974, 14957512, 18131948, 29915024, 36263896, 59830048, 72527792, 145055584, 630085193, 1260170386, 2520340772, 5040681544, 10081363088, 20162726176]

約数ペア:

[(1, 20162726176), (2, 10081363088), (4, 5040681544), (8, 2520340772), (16, 1260170386), (32, 630085193), (139, 145055584), (278, 72527792), (337, 59830048), (556, 36263896), (674, 29915024), (1112, 18131948), (1348, 14957512), (2224, 9065974), (2696, 7478756), (4448, 4532987), (5392, 3739378), (10784, 1869689), (13451, 1498976), (26902, 749488), (46843, 430432), (53804, 374744), (93686, 215216), (107608, 187372)]