20124654886

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1249}}^1\times {\mathrm{3677}}^1$

素因数の和:5248

約数の個数: 32

約数和(自身を含む): 34646760000

約数和(自身を除く): 14522105114

約数列:

[1, 2, 7, 14, 313, 626, 1249, 2191, 2498, 3677, 4382, 7354, 8743, 17486, 25739, 51478, 390937, 781874, 1150901, 2301802, 2736559, 4592573, 5473118, 8056307, 9185146, 16112614, 32148011, 64296022, 1437475349, 2874950698, 10062327443, 20124654886]

約数ペア:

[(1, 20124654886), (2, 10062327443), (7, 2874950698), (14, 1437475349), (313, 64296022), (626, 32148011), (1249, 16112614), (2191, 9185146), (2498, 8056307), (3677, 5473118), (4382, 4592573), (7354, 2736559), (8743, 2301802), (17486, 1150901), (25739, 781874), (51478, 390937)]