20173061026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{42473}}^1$

素因数の和:42954

約数の個数: 32

約数和(自身を含む): 33027782400

約数和(自身を除く): 12854721374

約数列:

[1, 2, 19, 29, 38, 58, 431, 551, 862, 1102, 8189, 12499, 16378, 24998, 42473, 84946, 237481, 474962, 806987, 1231717, 1613974, 2463434, 18305863, 23402623, 36611726, 46805246, 347811397, 530870027, 695622794, 1061740054, 10086530513, 20173061026]

約数ペア:

[(1, 20173061026), (2, 10086530513), (19, 1061740054), (29, 695622794), (38, 530870027), (58, 347811397), (431, 46805246), (551, 36611726), (862, 23402623), (1102, 18305863), (8189, 2463434), (12499, 1613974), (16378, 1231717), (24998, 806987), (42473, 474962), (84946, 237481)]