20347621098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{352853}}^1$

素因数の和:354238

約数の個数: 32

約数和(自身を含む): 46542854016

約数和(自身を除く): 26195232918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1373, 2746, 4119, 8238, 9611, 19222, 28833, 57666, 352853, 705706, 1058559, 2117118, 2469971, 4939942, 7409913, 14819826, 484467169, 968934338, 1453401507, 2906803014, 3391270183, 6782540366, 10173810549, 20347621098]

約数ペア:

[(1, 20347621098), (2, 10173810549), (3, 6782540366), (6, 3391270183), (7, 2906803014), (14, 1453401507), (21, 968934338), (42, 484467169), (1373, 14819826), (2746, 7409913), (4119, 4939942), (8238, 2469971), (9611, 2117118), (19222, 1058559), (28833, 705706), (57666, 352853)]