20226585596

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{45293}}^1$

素因数の和:45734

約数の個数: 48

約数和(自身を含む): 41547280320

約数和(自身を除く): 21320694724

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 389, 574, 778, 1148, 1556, 2723, 5446, 10892, 15949, 31898, 45293, 63796, 90586, 111643, 181172, 223286, 317051, 446572, 634102, 1268204, 1857013, 3714026, 7428052, 12999091, 17618977, 25998182, 35237954, 51996364, 70475908, 123332839, 246665678, 493331356, 722378057, 1444756114, 2889512228, 5056646399, 10113292798, 20226585596]

約数ペア:

[(1, 20226585596), (2, 10113292798), (4, 5056646399), (7, 2889512228), (14, 1444756114), (28, 722378057), (41, 493331356), (82, 246665678), (164, 123332839), (287, 70475908), (389, 51996364), (574, 35237954), (778, 25998182), (1148, 17618977), (1556, 12999091), (2723, 7428052), (5446, 3714026), (10892, 1857013), (15949, 1268204), (31898, 634102), (45293, 446572), (63796, 317051), (90586, 223286), (111643, 181172)]