20330346

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 41753088

約数和(自身を除く): 21422742

約数列:

[1, 2, 3, 6, 67, 103, 134, 201, 206, 309, 402, 491, 618, 982, 1473, 2946, 6901, 13802, 20703, 32897, 41406, 50573, 65794, 98691, 101146, 151719, 197382, 303438, 3388391, 6776782, 10165173, 20330346]

約数ペア:

[(1, 20330346), (2, 10165173), (3, 6776782), (6, 3388391), (67, 303438), (103, 197382), (134, 151719), (201, 101146), (206, 98691), (309, 65794), (402, 50573), (491, 41406), (618, 32897), (982, 20703), (1473, 13802), (2946, 6901)]