20160794706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{507803}}^1$

素因数の和:508330

約数の個数: 32

約数和(自身を含む): 43508646720

約数和(自身を除く): 23347852014

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 509, 1018, 1527, 3054, 6617, 13234, 19851, 39702, 507803, 1015606, 1523409, 3046818, 6601439, 13202878, 19804317, 39608634, 258471727, 516943454, 775415181, 1550830362, 3360132451, 6720264902, 10080397353, 20160794706]

約数ペア:

[(1, 20160794706), (2, 10080397353), (3, 6720264902), (6, 3360132451), (13, 1550830362), (26, 775415181), (39, 516943454), (78, 258471727), (509, 39608634), (1018, 19804317), (1527, 13202878), (3054, 6601439), (6617, 3046818), (13234, 1523409), (19851, 1015606), (39702, 507803)]