20183896248

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19558039}}^1$

素因数の和:19558091

約数の個数: 32

約数和(自身を含む): 51633225600

約数和(自身を除く): 31449329352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 19558039, 39116078, 58674117, 78232156, 117348234, 156464312, 234696468, 469392936, 840995677, 1681991354, 2522987031, 3363982708, 5045974062, 6727965416, 10091948124, 20183896248]

約数ペア:

[(1, 20183896248), (2, 10091948124), (3, 6727965416), (4, 5045974062), (6, 3363982708), (8, 2522987031), (12, 1681991354), (24, 840995677), (43, 469392936), (86, 234696468), (129, 156464312), (172, 117348234), (258, 78232156), (344, 58674117), (516, 39116078), (1032, 19558039)]