20233856918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{4481}}^1$

素因数の和:4949

約数の個数: 48

約数和(自身を含む): 34164027072

約数和(自身を除く): 13930170154

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 397, 517, 794, 1034, 4367, 4481, 5687, 8734, 8962, 11374, 18659, 37318, 48037, 49291, 96074, 98582, 205249, 210607, 410498, 421214, 542201, 1084402, 1778957, 2257739, 2316677, 3557914, 4515478, 4633354, 19568527, 25483447, 39137054, 50966894, 83610979, 167221958, 215253797, 430507594, 919720769, 1839441538, 10116928459, 20233856918]

約数ペア:

[(1, 20233856918), (2, 10116928459), (11, 1839441538), (22, 919720769), (47, 430507594), (94, 215253797), (121, 167221958), (242, 83610979), (397, 50966894), (517, 39137054), (794, 25483447), (1034, 19568527), (4367, 4633354), (4481, 4515478), (5687, 3557914), (8734, 2316677), (8962, 2257739), (11374, 1778957), (18659, 1084402), (37318, 542201), (48037, 421214), (49291, 410498), (96074, 210607), (98582, 205249)]