20179242538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8528843}}^1$

素因数の和:8528878

約数の個数: 24

約数和(自身を含む): 37458682848

約数和(自身を除く): 17279440310

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8528843, 17057686, 59701901, 110874959, 119403802, 221749918, 776124713, 1441374467, 1552249426, 2882748934, 10089621269, 20179242538]

約数ペア:

[(1, 20179242538), (2, 10089621269), (7, 2882748934), (13, 1552249426), (14, 1441374467), (26, 776124713), (91, 221749918), (169, 119403802), (182, 110874959), (338, 59701901), (1183, 17057686), (2366, 8528843)]