20147395058

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1291}}^1\times {\mathrm{3631}}^1$

素因数の和:5238

約数の個数: 32

約数和(自身を含む): 34687285248

約数和(自身を除く): 14539890190

約数列:

[1, 2, 7, 14, 307, 614, 1291, 2149, 2582, 3631, 4298, 7262, 9037, 18074, 25417, 50834, 396337, 792674, 1114717, 2229434, 2774359, 4687621, 5548718, 7803019, 9375242, 15606038, 32813347, 65626694, 1439099647, 2878199294, 10073697529, 20147395058]

約数ペア:

[(1, 20147395058), (2, 10073697529), (7, 2878199294), (14, 1439099647), (307, 65626694), (614, 32813347), (1291, 15606038), (2149, 9375242), (2582, 7803019), (3631, 5548718), (4298, 4687621), (7262, 2774359), (9037, 2229434), (18074, 1114717), (25417, 792674), (50834, 396337)]