20099958

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 22097802

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 1627, 2059, 3254, 4118, 4881, 6177, 9762, 12354, 47183, 94366, 115517, 141549, 231034, 283098, 346551, 693102, 3349993, 6699986, 10049979, 20099958]

約数ペア:

[(1, 20099958), (2, 10049979), (3, 6699986), (6, 3349993), (29, 693102), (58, 346551), (71, 283098), (87, 231034), (142, 141549), (174, 115517), (213, 94366), (426, 47183), (1627, 12354), (2059, 9762), (3254, 6177), (4118, 4881)]