20165142828

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{3527}}^1\times {\mathrm{3637}}^1$

素因数の和:7302

約数の個数: 48

約数和(自身を含む): 47437657344

約数和(自身を除く): 27272514516

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 3527, 3637, 7054, 7274, 10581, 10911, 14108, 14548, 21162, 21822, 42324, 43644, 462037, 476447, 924074, 952894, 1386111, 1429341, 1848148, 1905788, 2772222, 2858682, 5544444, 5717364, 12827699, 25655398, 38483097, 51310796, 76966194, 153932388, 1680428569, 3360857138, 5041285707, 6721714276, 10082571414, 20165142828]

約数ペア:

[(1, 20165142828), (2, 10082571414), (3, 6721714276), (4, 5041285707), (6, 3360857138), (12, 1680428569), (131, 153932388), (262, 76966194), (393, 51310796), (524, 38483097), (786, 25655398), (1572, 12827699), (3527, 5717364), (3637, 5544444), (7054, 2858682), (7274, 2772222), (10581, 1905788), (10911, 1848148), (14108, 1429341), (14548, 1386111), (21162, 952894), (21822, 924074), (42324, 476447), (43644, 462037)]