2020126417922

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{438409}}^1$

素因数の和:438866

約数の個数: 32

約数和(自身を含む): 3110213816640

約数和(自身を除く): 1090087398718

約数列:

[1, 2, 67, 134, 137, 251, 274, 502, 9179, 16817, 18358, 33634, 34387, 68774, 438409, 876818, 2303929, 4607858, 29373403, 58746806, 60062033, 110040659, 120124066, 220081318, 4024156211, 7372724153, 8048312422, 14745448306, 15075570283, 30151140566, 1010063208961, 2020126417922]

約数ペア:

[(1, 2020126417922), (2, 1010063208961), (67, 30151140566), (134, 15075570283), (137, 14745448306), (251, 8048312422), (274, 7372724153), (502, 4024156211), (9179, 220081318), (16817, 120124066), (18358, 110040659), (33634, 60062033), (34387, 58746806), (68774, 29373403), (438409, 4607858), (876818, 2303929)]