20180835714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{249017}}^1$

素因数の和:250074

約数の個数: 32

約数和(自身を含む): 43508424960

約数和(自身を除く): 23327589246

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1039, 2078, 3117, 6234, 13507, 27014, 40521, 81042, 249017, 498034, 747051, 1494102, 3237221, 6474442, 9711663, 19423326, 258728663, 517457326, 776185989, 1552371978, 3363472619, 6726945238, 10090417857, 20180835714]

約数ペア:

[(1, 20180835714), (2, 10090417857), (3, 6726945238), (6, 3363472619), (13, 1552371978), (26, 776185989), (39, 517457326), (78, 258728663), (1039, 19423326), (2078, 9711663), (3117, 6474442), (6234, 3237221), (13507, 1494102), (27014, 747051), (40521, 498034), (81042, 249017)]