20172183086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{33931}}^1$

素因数の和:34448

約数の個数: 32

約数和(自身を含む): 33626883456

約数和(自身を除く): 13454700370

約数列:

[1, 2, 11, 22, 61, 122, 443, 671, 886, 1342, 4873, 9746, 27023, 33931, 54046, 67862, 297253, 373241, 594506, 746482, 2069791, 4139582, 15031433, 22767701, 30062866, 45535402, 165345763, 330691526, 916917413, 1833834826, 10086091543, 20172183086]

約数ペア:

[(1, 20172183086), (2, 10086091543), (11, 1833834826), (22, 916917413), (61, 330691526), (122, 165345763), (443, 45535402), (671, 30062866), (886, 22767701), (1342, 15031433), (4873, 4139582), (9746, 2069791), (27023, 746482), (33931, 594506), (54046, 373241), (67862, 297253)]