20101485448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{9901}}^1\times {\mathrm{23071}}^1$

素因数の和:32989

約数の個数: 32

約数和(自身を含む): 41122609920

約数和(自身を除く): 21021124472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 9901, 19802, 23071, 39604, 46142, 79208, 92284, 108911, 184568, 217822, 253781, 435644, 507562, 871288, 1015124, 2030248, 228425971, 456851942, 913703884, 1827407768, 2512685681, 5025371362, 10050742724, 20101485448]

約数ペア:

[(1, 20101485448), (2, 10050742724), (4, 5025371362), (8, 2512685681), (11, 1827407768), (22, 913703884), (44, 456851942), (88, 228425971), (9901, 2030248), (19802, 1015124), (23071, 871288), (39604, 507562), (46142, 435644), (79208, 253781), (92284, 217822), (108911, 184568)]