20182150

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1913}}^1$

素因数の和:2136

約数の個数: 24

約数和(自身を含む): 37736424

約数和(自身を除く): 17554274

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 1913, 2110, 3826, 5275, 9565, 10550, 19130, 47825, 95650, 403643, 807286, 2018215, 4036430, 10091075, 20182150]

約数ペア:

[(1, 20182150), (2, 10091075), (5, 4036430), (10, 2018215), (25, 807286), (50, 403643), (211, 95650), (422, 47825), (1055, 19130), (1913, 10550), (2110, 9565), (3826, 5275)]