20094865737

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1\times {\mathrm{1039}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 27587788800

約数和(自身を除く): 7492923063

約数列:

[1, 3, 43, 129, 313, 479, 939, 1039, 1437, 3117, 13459, 20597, 40377, 44677, 61791, 134031, 149927, 325207, 449781, 497681, 975621, 1493043, 6446861, 13983901, 19340583, 21400283, 41951703, 64200849, 155774153, 467322459, 6698288579, 20094865737]

約数ペア:

[(1, 20094865737), (3, 6698288579), (43, 467322459), (129, 155774153), (313, 64200849), (479, 41951703), (939, 21400283), (1039, 19340583), (1437, 13983901), (3117, 6446861), (13459, 1493043), (20597, 975621), (40377, 497681), (44677, 449781), (61791, 325207), (134031, 149927)]