20792315560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22600343}}^1$

素因数の和:22600377

約数の個数: 32

約数和(自身を含む): 48816743040

約数和(自身を除く): 28024427480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 22600343, 45200686, 90401372, 113001715, 180802744, 226003430, 452006860, 519807889, 904013720, 1039615778, 2079231556, 2599039445, 4158463112, 5198078890, 10396157780, 20792315560]

約数ペア:

[(1, 20792315560), (2, 10396157780), (4, 5198078890), (5, 4158463112), (8, 2599039445), (10, 2079231556), (20, 1039615778), (23, 904013720), (40, 519807889), (46, 452006860), (92, 226003430), (115, 180802744), (184, 113001715), (230, 90401372), (460, 45200686), (920, 22600343)]