20786319033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{9511}}^1\times {\mathrm{42853}}^1$

素因数の和:52384

約数の個数: 16

約数和(自身を含む): 29349161856

約数和(自身を除く): 8562842823

約数列:

[1, 3, 17, 51, 9511, 28533, 42853, 128559, 161687, 485061, 728501, 2185503, 407574883, 1222724649, 6928773011, 20786319033]

約数ペア:

[(1, 20786319033), (3, 6928773011), (17, 1222724649), (51, 407574883), (9511, 2185503), (28533, 728501), (42853, 485061), (128559, 161687)]