20009454958

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{3847}}^1\times {\mathrm{49069}}^1$

素因数の和:52971

約数の個数: 16

約数和(自身を含む): 30589060320

約数和(自身を除く): 10579605362

約数列:

[1, 2, 53, 106, 3847, 7694, 49069, 98138, 203891, 407782, 2600657, 5201314, 188768443, 377536886, 10004727479, 20009454958]

約数ペア:

[(1, 20009454958), (2, 10004727479), (53, 377536886), (106, 188768443), (3847, 5201314), (7694, 2600657), (49069, 407782), (98138, 203891)]