20199892492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{50273}}^1\times {\mathrm{7727}}^1$

素因数の和:58017

約数の個数: 24

約数和(自身を含む): 38074712256

約数和(自身を除く): 17874819764

約数列:

[1, 2, 4, 13, 26, 52, 7727, 15454, 30908, 50273, 100451, 100546, 200902, 201092, 401804, 653549, 1307098, 2614196, 388459471, 776918942, 1553837884, 5049973123, 10099946246, 20199892492]

約数ペア:

[(1, 20199892492), (2, 10099946246), (4, 5049973123), (13, 1553837884), (26, 776918942), (52, 388459471), (7727, 2614196), (15454, 1307098), (30908, 653549), (50273, 401804), (100451, 201092), (100546, 200902)]