20194268806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1027489}}^1$

素因数の和:1027839

約数の個数: 16

約数和(自身を含む): 31367214720

約数和(自身を除く): 11172945914

約数列:

[1, 2, 31, 62, 317, 634, 9827, 19654, 1027489, 2054978, 31852159, 63704318, 325714013, 651428026, 10097134403, 20194268806]

約数ペア:

[(1, 20194268806), (2, 10097134403), (31, 651428026), (62, 325714013), (317, 63704318), (634, 31852159), (9827, 2054978), (19654, 1027489)]