20221348864

素因数分解:

$2^{10}\times {\mathrm{227}}^1\times {\mathrm{86993}}^1$

素因数の和:87240

約数の個数: 44

約数和(自身を含む): 40601491704

約数和(自身を除く): 20380142840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 454, 512, 908, 1024, 1816, 3632, 7264, 14528, 29056, 58112, 86993, 116224, 173986, 232448, 347972, 695944, 1391888, 2783776, 5567552, 11135104, 19747411, 22270208, 39494822, 44540416, 78989644, 89080832, 157979288, 315958576, 631917152, 1263834304, 2527668608, 5055337216, 10110674432, 20221348864]

約数ペア:

[(1, 20221348864), (2, 10110674432), (4, 5055337216), (8, 2527668608), (16, 1263834304), (32, 631917152), (64, 315958576), (128, 157979288), (227, 89080832), (256, 78989644), (454, 44540416), (512, 39494822), (908, 22270208), (1024, 19747411), (1816, 11135104), (3632, 5567552), (7264, 2783776), (14528, 1391888), (29056, 695944), (58112, 347972), (86993, 232448), (116224, 173986)]