20054754

素因数分解:

$2^1\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1223}}^1$

素因数の和:2142

約数の個数: 24

約数和(自身を含む): 43535232

約数和(自身を除く): 23480478

約数列:

[1, 2, 3, 6, 9, 18, 911, 1223, 1822, 2446, 2733, 3669, 5466, 7338, 8199, 11007, 16398, 22014, 1114153, 2228306, 3342459, 6684918, 10027377, 20054754]

約数ペア:

[(1, 20054754), (2, 10027377), (3, 6684918), (6, 3342459), (9, 2228306), (18, 1114153), (911, 22014), (1223, 16398), (1822, 11007), (2446, 8199), (2733, 7338), (3669, 5466)]