20160687183

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5680667}}^1$

素因数の和:5680703

約数の個数: 24

約数和(自身を含む): 33265991808

約数和(自身を除く): 13105304625

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 5680667, 17042001, 39764669, 73848671, 119294007, 221546013, 516940697, 960032723, 1550822091, 2880098169, 6720229061, 20160687183]

約数ペア:

[(1, 20160687183), (3, 6720229061), (7, 2880098169), (13, 1550822091), (21, 960032723), (39, 516940697), (91, 221546013), (169, 119294007), (273, 73848671), (507, 39764669), (1183, 17042001), (3549, 5680667)]