20522349

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{44711}}^1$

素因数の和:44737

約数の個数: 16

約数和(自身を含む): 32192640

約数和(自身を除く): 11670291

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 44711, 134133, 402399, 760087, 1207197, 2280261, 6840783, 20522349]

約数ペア:

[(1, 20522349), (3, 6840783), (9, 2280261), (17, 1207197), (27, 760087), (51, 402399), (153, 134133), (459, 44711)]