20456083948

素因数分解:

$2^2\times {\mathrm{479}}^1\times {\mathrm{1913}}^1\times {\mathrm{5581}}^1$

素因数の和:7977

約数の個数: 24

約数和(自身を含む): 35898065280

約数和(自身を除く): 15441981332

約数列:

[1, 2, 4, 479, 958, 1913, 1916, 3826, 5581, 7652, 11162, 22324, 916327, 1832654, 2673299, 3665308, 5346598, 10676453, 10693196, 21352906, 42705812, 5114020987, 10228041974, 20456083948]

約数ペア:

[(1, 20456083948), (2, 10228041974), (4, 5114020987), (479, 42705812), (958, 21352906), (1913, 10693196), (1916, 10676453), (3826, 5346598), (5581, 3665308), (7652, 2673299), (11162, 1832654), (22324, 916327)]