20046956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 36408960

約数和(自身を除く): 16362004

約数列:

[1, 2, 4, 31, 62, 124, 269, 538, 601, 1076, 1202, 2404, 8339, 16678, 18631, 33356, 37262, 74524, 161669, 323338, 646676, 5011739, 10023478, 20046956]

約数ペア:

[(1, 20046956), (2, 10023478), (4, 5011739), (31, 646676), (62, 323338), (124, 161669), (269, 74524), (538, 37262), (601, 33356), (1076, 18631), (1202, 16678), (2404, 8339)]