20139804034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{735083}}^1$

素因数の和:735214

約数の個数: 32

約数和(自身を含む): 36695393280

約数和(自身を除く): 16555589246

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 13699, 27398, 735083, 1470166, 5145581, 10291162, 13966577, 27933154, 75713549, 97766039, 151427098, 195532078, 529994843, 1059989686, 1438557431, 2877114862, 10069902017, 20139804034]

約数ペア:

[(1, 20139804034), (2, 10069902017), (7, 2877114862), (14, 1438557431), (19, 1059989686), (38, 529994843), (103, 195532078), (133, 151427098), (206, 97766039), (266, 75713549), (721, 27933154), (1442, 13966577), (1957, 10291162), (3914, 5145581), (13699, 1470166), (27398, 735083)]