20644202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 24

約数和(自身を含む): 33460128

約数和(自身を除く): 12815926

約数列:

[1, 2, 23, 31, 46, 62, 467, 713, 934, 961, 1426, 1922, 10741, 14477, 21482, 22103, 28954, 44206, 332971, 448787, 665942, 897574, 10322101, 20644202]

約数ペア:

[(1, 20644202), (2, 10322101), (23, 897574), (31, 665942), (46, 448787), (62, 332971), (467, 44206), (713, 28954), (934, 22103), (961, 21482), (1426, 14477), (1922, 10741)]