20177620994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{958739}}^1$

素因数の和:959377

約数の個数: 16

約数和(自身を含む): 32098615200

約数和(自身を除く): 11920994206

約数列:

[1, 2, 17, 34, 619, 1238, 10523, 21046, 958739, 1917478, 16298563, 32597126, 593459441, 1186918882, 10088810497, 20177620994]

約数ペア:

[(1, 20177620994), (2, 10088810497), (17, 1186918882), (34, 593459441), (619, 32597126), (1238, 16298563), (10523, 1917478), (21046, 958739)]