20192238154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39905609}}^1$

素因数の和:39905645

約数の個数: 16

約数和(自身を含む): 34478447040

約数和(自身を除く): 14286208886

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39905609, 79811218, 438961699, 877923398, 917829007, 1835658014, 10096119077, 20192238154]

約数ペア:

[(1, 20192238154), (2, 10096119077), (11, 1835658014), (22, 917829007), (23, 877923398), (46, 438961699), (253, 79811218), (506, 39905609)]