20185820924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2050571}}^1$

素因数の和:2050705

約数の個数: 24

約数和(自身を含む): 37205578368

約数和(自身を除く): 17019757444

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 4922, 9844, 2050571, 4101142, 8202284, 47163133, 94326266, 188652532, 219411097, 438822194, 877644388, 5046455231, 10092910462, 20185820924]

約数ペア:

[(1, 20185820924), (2, 10092910462), (4, 5046455231), (23, 877644388), (46, 438822194), (92, 219411097), (107, 188652532), (214, 94326266), (428, 47163133), (2461, 8202284), (4922, 4101142), (9844, 2050571)]