20073553389

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1129}}^1\times {\mathrm{45943}}^1$

素因数の和:47121

約数の個数: 24

約数和(自身を含む): 29696363840

約数和(自身を除く): 9622810451

約数列:

[1, 3, 9, 43, 129, 387, 1129, 3387, 10161, 45943, 48547, 137829, 145641, 413487, 436923, 1975549, 5926647, 17779941, 51869647, 155608941, 466826823, 2230394821, 6691184463, 20073553389]

約数ペア:

[(1, 20073553389), (3, 6691184463), (9, 2230394821), (43, 466826823), (129, 155608941), (387, 51869647), (1129, 17779941), (3387, 5926647), (10161, 1975549), (45943, 436923), (48547, 413487), (137829, 145641)]