20030398432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{82351}}^1$

素因数の和:83063

約数の個数: 48

約数和(自身を含む): 43082613504

約数和(自身を除く): 23052215072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 691, 1382, 2764, 5528, 7601, 11056, 15202, 22112, 30404, 60808, 82351, 121616, 164702, 243232, 329404, 658808, 905861, 1317616, 1811722, 2635232, 3623444, 7246888, 14493776, 28987552, 56904541, 113809082, 227618164, 455236328, 625949951, 910472656, 1251899902, 1820945312, 2503799804, 5007599608, 10015199216, 20030398432]

約数ペア:

[(1, 20030398432), (2, 10015199216), (4, 5007599608), (8, 2503799804), (11, 1820945312), (16, 1251899902), (22, 910472656), (32, 625949951), (44, 455236328), (88, 227618164), (176, 113809082), (352, 56904541), (691, 28987552), (1382, 14493776), (2764, 7246888), (5528, 3623444), (7601, 2635232), (11056, 1811722), (15202, 1317616), (22112, 905861), (30404, 658808), (60808, 329404), (82351, 243232), (121616, 164702)]