20291206292

素因数分解:

$2^2\times 7^1\times {\mathrm{8663}}^1\times {\mathrm{83653}}^1$

素因数の和:92327

約数の個数: 24

約数和(自身を含む): 40587582336

約数和(自身を除く): 20296376044

約数列:

[1, 2, 4, 7, 14, 28, 8663, 17326, 34652, 60641, 83653, 121282, 167306, 242564, 334612, 585571, 1171142, 2342284, 724685939, 1449371878, 2898743756, 5072801573, 10145603146, 20291206292]

約数ペア:

[(1, 20291206292), (2, 10145603146), (4, 5072801573), (7, 2898743756), (14, 1449371878), (28, 724685939), (8663, 2342284), (17326, 1171142), (34652, 585571), (60641, 334612), (83653, 242564), (121282, 167306)]