16742380

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3089}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 35300160

約数和(自身を除く): 18557780

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 3089, 5420, 6178, 12356, 15445, 30890, 61780, 837119, 1674238, 3348476, 4185595, 8371190, 16742380]

約数ペア:

[(1, 16742380), (2, 8371190), (4, 4185595), (5, 3348476), (10, 1674238), (20, 837119), (271, 61780), (542, 30890), (1084, 15445), (1355, 12356), (2710, 6178), (3089, 5420)]