20176825739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1\times {\mathrm{42641}}^1$

素因数の和:45610

約数の個数: 16

約数和(自身を含む): 24070556160

約数和(自身を除く): 3893730421

約数列:

[1, 7, 23, 161, 2939, 20573, 42641, 67597, 298487, 473179, 980743, 6865201, 125321899, 877253293, 2882403677, 20176825739]

約数ペア:

[(1, 20176825739), (7, 2882403677), (23, 877253293), (161, 125321899), (2939, 6865201), (20573, 980743), (42641, 473179), (67597, 298487)]