2020199242

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1\times {\mathrm{15787}}^1$

素因数の和:16485

約数の個数: 16

約数和(自身を含む): 3063503520

約数和(自身を除く): 1043304278

約数列:

[1, 2, 109, 218, 587, 1174, 15787, 31574, 63983, 127966, 1720783, 3441566, 9266969, 18533938, 1010099621, 2020199242]

約数ペア:

[(1, 2020199242), (2, 1010099621), (109, 18533938), (218, 9266969), (587, 3441566), (1174, 1720783), (15787, 127966), (31574, 63983)]