20126492066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1\times {\mathrm{2399}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 32108659200

約数和(自身を除く): 11982167134

約数列:

[1, 2, 17, 34, 443, 557, 886, 1114, 2399, 4798, 7531, 9469, 15062, 18938, 40783, 81566, 246751, 493502, 1062757, 1336243, 2125514, 2672486, 4194767, 8389534, 18066869, 22716131, 36133738, 45432262, 591955649, 1183911298, 10063246033, 20126492066]

約数ペア:

[(1, 20126492066), (2, 10063246033), (17, 1183911298), (34, 591955649), (443, 45432262), (557, 36133738), (886, 22716131), (1114, 18066869), (2399, 8389534), (4798, 4194767), (7531, 2672486), (9469, 2125514), (15062, 1336243), (18938, 1062757), (40783, 493502), (81566, 246751)]