20138264566

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{79153}}^1$

素因数の和:80248

約数の個数: 32

約数和(自身を含む): 36588144960

約数和(自身を除く): 16449880394

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1069, 2138, 7483, 14966, 18173, 36346, 79153, 127211, 158306, 254422, 554071, 1108142, 1345601, 2691202, 9419207, 18838414, 84614557, 169229114, 592301899, 1184603798, 1438447469, 2876894938, 10069132283, 20138264566]

約数ペア:

[(1, 20138264566), (2, 10069132283), (7, 2876894938), (14, 1438447469), (17, 1184603798), (34, 592301899), (119, 169229114), (238, 84614557), (1069, 18838414), (2138, 9419207), (7483, 2691202), (14966, 1345601), (18173, 1108142), (36346, 554071), (79153, 254422), (127211, 158306)]