20153994628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7553971}}^1$

素因数の和:7554027

約数の個数: 24

約数和(自身を含む): 38072018880

約数和(自身を除く): 17918024252

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 7553971, 15107942, 30215884, 173741333, 219065159, 347482666, 438130318, 694965332, 876260636, 5038498657, 10076997314, 20153994628]

約数ペア:

[(1, 20153994628), (2, 10076997314), (4, 5038498657), (23, 876260636), (29, 694965332), (46, 438130318), (58, 347482666), (92, 219065159), (116, 173741333), (667, 30215884), (1334, 15107942), (2668, 7553971)]