20123821044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29420791}}^1$

素因数の和:29420820

約数の個数: 36

約数和(自身を含む): 53545841440

約数和(自身を除く): 33422020396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29420791, 58841582, 88262373, 117683164, 176524746, 264787119, 353049492, 529574238, 558995029, 1059148476, 1117990058, 1676985087, 2235980116, 3353970174, 5030955261, 6707940348, 10061910522, 20123821044]

約数ペア:

[(1, 20123821044), (2, 10061910522), (3, 6707940348), (4, 5030955261), (6, 3353970174), (9, 2235980116), (12, 1676985087), (18, 1117990058), (19, 1059148476), (36, 558995029), (38, 529574238), (57, 353049492), (76, 264787119), (114, 176524746), (171, 117683164), (228, 88262373), (342, 58841582), (684, 29420791)]