20072745118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2622517}}^1$

素因数の和:2622651

約数の個数: 16

約数和(自身を含む): 31155513840

約数和(自身を除く): 11082768722

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 2622517, 5245034, 112768231, 225536462, 233404013, 466808026, 10036372559, 20072745118]

約数ペア:

[(1, 20072745118), (2, 10036372559), (43, 466808026), (86, 233404013), (89, 225536462), (178, 112768231), (3827, 5245034), (7654, 2622517)]