20615046

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 43158528

約数和(自身を除く): 22543482

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 1783, 1927, 3566, 3854, 5349, 5781, 10698, 11562, 73103, 83801, 146206, 167602, 219309, 251403, 438618, 502806, 3435841, 6871682, 10307523, 20615046]

約数ペア:

[(1, 20615046), (2, 10307523), (3, 6871682), (6, 3435841), (41, 502806), (47, 438618), (82, 251403), (94, 219309), (123, 167602), (141, 146206), (246, 83801), (282, 73103), (1783, 11562), (1927, 10698), (3566, 5781), (3854, 5349)]