20179782708

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12274807}}^1$

素因数の和:12274951

約数の個数: 24

約数和(自身を含む): 47429858112

約数和(自身を除く): 27250075404

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 12274807, 24549614, 36824421, 49099228, 73648842, 147297684, 1681648559, 3363297118, 5044945677, 6726594236, 10089891354, 20179782708]

約数ペア:

[(1, 20179782708), (2, 10089891354), (3, 6726594236), (4, 5044945677), (6, 3363297118), (12, 1681648559), (137, 147297684), (274, 73648842), (411, 49099228), (548, 36824421), (822, 24549614), (1644, 12274807)]