20082700547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1\times {\mathrm{4159}}^1$

素因数の和:5355

約数の個数: 32

約数和(自身を含む): 25271500800

約数和(自身を除く): 5188800253

約数列:

[1, 7, 13, 47, 91, 329, 611, 1129, 4159, 4277, 7903, 14677, 29113, 53063, 54067, 102739, 195473, 371441, 378469, 689819, 1368311, 2541149, 4695511, 4828733, 17788043, 32868577, 61041643, 220689017, 427291501, 1544823119, 2868957221, 20082700547]

約数ペア:

[(1, 20082700547), (7, 2868957221), (13, 1544823119), (47, 427291501), (91, 220689017), (329, 61041643), (611, 32868577), (1129, 17788043), (4159, 4828733), (4277, 4695511), (7903, 2541149), (14677, 1368311), (29113, 689819), (53063, 378469), (54067, 371441), (102739, 195473)]