2020104002

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{9011}}^1$

素因数の和:9326

約数の個数: 32

約数和(自身を含む): 3529820160

約数和(自身を除く): 1509716158

約数列:

[1, 2, 7, 14, 67, 134, 239, 469, 478, 938, 1673, 3346, 9011, 16013, 18022, 32026, 63077, 112091, 126154, 224182, 603737, 1207474, 2153629, 4226159, 4307258, 8452318, 15075403, 30150806, 144293143, 288586286, 1010052001, 2020104002]

約数ペア:

[(1, 2020104002), (2, 1010052001), (7, 288586286), (14, 144293143), (67, 30150806), (134, 15075403), (239, 8452318), (469, 4307258), (478, 4226159), (938, 2153629), (1673, 1207474), (3346, 603737), (9011, 224182), (16013, 126154), (18022, 112091), (32026, 63077)]