20289569046

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{759397}}^1$

素因数の和:759536

約数の個数: 32

約数和(自身を含む): 41809416288

約数和(自身を除く): 21519847242

約数列:

[1, 2, 3, 6, 61, 73, 122, 146, 183, 219, 366, 438, 4453, 8906, 13359, 26718, 759397, 1518794, 2278191, 4556382, 46323217, 55435981, 92646434, 110871962, 138969651, 166307943, 277939302, 332615886, 3381594841, 6763189682, 10144784523, 20289569046]

約数ペア:

[(1, 20289569046), (2, 10144784523), (3, 6763189682), (6, 3381594841), (61, 332615886), (73, 277939302), (122, 166307943), (146, 138969651), (183, 110871962), (219, 92646434), (366, 55435981), (438, 46323217), (4453, 4556382), (8906, 2278191), (13359, 1518794), (26718, 759397)]