20367282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11353}}^1$

素因数の和:11394

約数の個数: 32

約数和(自身を含む): 45779328

約数和(自身を除く): 25412046

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11353, 22706, 34059, 68118, 147589, 261119, 295178, 442767, 522238, 783357, 885534, 1566714, 3394547, 6789094, 10183641, 20367282]

約数ペア:

[(1, 20367282), (2, 10183641), (3, 6789094), (6, 3394547), (13, 1566714), (23, 885534), (26, 783357), (39, 522238), (46, 442767), (69, 295178), (78, 261119), (138, 147589), (299, 68118), (598, 34059), (897, 22706), (1794, 11353)]