20189020914

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48765751}}^1$

素因数の和:48765782

約数の個数: 24

約数和(自身を含む): 45644743872

約数和(自身を除く): 25455722958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48765751, 97531502, 146297253, 292594506, 438891759, 877783518, 1121612273, 2243224546, 3364836819, 6729673638, 10094510457, 20189020914]

約数ペア:

[(1, 20189020914), (2, 10094510457), (3, 6729673638), (6, 3364836819), (9, 2243224546), (18, 1121612273), (23, 877783518), (46, 438891759), (69, 292594506), (138, 146297253), (207, 97531502), (414, 48765751)]