20194135419

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1\times {\mathrm{1103}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 27728593920

約数和(自身を除く): 7534458501

約数列:

[1, 3, 53, 113, 159, 339, 1019, 1103, 3057, 3309, 5989, 17967, 54007, 58459, 115147, 124639, 162021, 175377, 345441, 373917, 1123957, 3371871, 6102791, 6605867, 18308373, 19817601, 59569721, 127007141, 178709163, 381021423, 6731378473, 20194135419]

約数ペア:

[(1, 20194135419), (3, 6731378473), (53, 381021423), (113, 178709163), (159, 127007141), (339, 59569721), (1019, 19817601), (1103, 18308373), (3057, 6605867), (3309, 6102791), (5989, 3371871), (17967, 1123957), (54007, 373917), (58459, 345441), (115147, 175377), (124639, 162021)]