20122702986

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{71389}}^1$

素因数の和:71934

約数の個数: 32

約数和(自身を含む): 40709433600

約数和(自身を除く): 20586730614

約数列:

[1, 2, 3, 6, 109, 218, 327, 431, 654, 862, 1293, 2586, 46979, 71389, 93958, 140937, 142778, 214167, 281874, 428334, 7781401, 15562802, 23344203, 30768659, 46688406, 61537318, 92305977, 184611954, 3353783831, 6707567662, 10061351493, 20122702986]

約数ペア:

[(1, 20122702986), (2, 10061351493), (3, 6707567662), (6, 3353783831), (109, 184611954), (218, 92305977), (327, 61537318), (431, 46688406), (654, 30768659), (862, 23344203), (1293, 15562802), (2586, 7781401), (46979, 428334), (71389, 281874), (93958, 214167), (140937, 142778)]