20174670064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{108991}}^1$

素因数の和:109525

約数の個数: 40

約数和(自身を含む): 40869384192

約数和(自身を除く): 20694714128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 503, 1006, 2012, 4024, 8048, 11569, 23138, 46276, 92552, 108991, 185104, 217982, 435964, 871928, 1743856, 2506793, 5013586, 10027172, 20054344, 40108688, 54822473, 109644946, 219289892, 438579784, 877159568, 1260916879, 2521833758, 5043667516, 10087335032, 20174670064]

約数ペア:

[(1, 20174670064), (2, 10087335032), (4, 5043667516), (8, 2521833758), (16, 1260916879), (23, 877159568), (46, 438579784), (92, 219289892), (184, 109644946), (368, 54822473), (503, 40108688), (1006, 20054344), (2012, 10027172), (4024, 5013586), (8048, 2506793), (11569, 1743856), (23138, 871928), (46276, 435964), (92552, 217982), (108991, 185104)]