20283051256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6291269}}^1$

素因数の和:6291319

約数の個数: 32

約数和(自身を含む): 42277334400

約数和(自身を除く): 21994283144

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 6291269, 12582538, 25165076, 50330152, 81786497, 163572994, 195029339, 327145988, 390058678, 654291976, 780117356, 1560234712, 2535381407, 5070762814, 10141525628, 20283051256]

約数ペア:

[(1, 20283051256), (2, 10141525628), (4, 5070762814), (8, 2535381407), (13, 1560234712), (26, 780117356), (31, 654291976), (52, 390058678), (62, 327145988), (104, 195029339), (124, 163572994), (248, 81786497), (403, 50330152), (806, 25165076), (1612, 12582538), (3224, 6291269)]