20180177134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{404461}}^1$

素因数の和:404596

約数の個数: 32

約数和(自身を含む): 34654304160

約数和(自身を除く): 14474127026

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 494, 1313, 1919, 2626, 3838, 24947, 49894, 404461, 808922, 5257993, 7684759, 10515986, 15369518, 40850561, 81701122, 99901867, 199803734, 531057293, 776160659, 1062114586, 1552321318, 10090088567, 20180177134]

約数ペア:

[(1, 20180177134), (2, 10090088567), (13, 1552321318), (19, 1062114586), (26, 776160659), (38, 531057293), (101, 199803734), (202, 99901867), (247, 81701122), (494, 40850561), (1313, 15369518), (1919, 10515986), (2626, 7684759), (3838, 5257993), (24947, 808922), (49894, 404461)]