20797842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11593}}^1$

素因数の和:11634

約数の個数: 32

約数和(自身を含む): 46747008

約数和(自身を除く): 25949166

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11593, 23186, 34779, 69558, 150709, 266639, 301418, 452127, 533278, 799917, 904254, 1599834, 3466307, 6932614, 10398921, 20797842]

約数ペア:

[(1, 20797842), (2, 10398921), (3, 6932614), (6, 3466307), (13, 1599834), (23, 904254), (26, 799917), (39, 533278), (46, 452127), (69, 301418), (78, 266639), (138, 150709), (299, 69558), (598, 34779), (897, 23186), (1794, 11593)]