20178348612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{302053}}^1$

素因数の和:302372

約数の個数: 48

約数和(自身を含む): 49730170560

約数和(自身を除く): 29551821948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 293, 586, 879, 1172, 1758, 3516, 5567, 11134, 16701, 22268, 33402, 66804, 302053, 604106, 906159, 1208212, 1812318, 3624636, 5739007, 11478014, 17217021, 22956028, 34434042, 68868084, 88501529, 177003058, 265504587, 354006116, 531009174, 1062018348, 1681529051, 3363058102, 5044587153, 6726116204, 10089174306, 20178348612]

約数ペア:

[(1, 20178348612), (2, 10089174306), (3, 6726116204), (4, 5044587153), (6, 3363058102), (12, 1681529051), (19, 1062018348), (38, 531009174), (57, 354006116), (76, 265504587), (114, 177003058), (228, 88501529), (293, 68868084), (586, 34434042), (879, 22956028), (1172, 17217021), (1758, 11478014), (3516, 5739007), (5567, 3624636), (11134, 1812318), (16701, 1208212), (22268, 906159), (33402, 604106), (66804, 302053)]