20040672

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 53125632

約数和(自身を除く): 33084960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 1951, 2568, 3424, 3902, 5136, 5853, 7804, 10272, 11706, 15608, 23412, 31216, 46824, 62432, 93648, 187296, 208757, 417514, 626271, 835028, 1252542, 1670056, 2505084, 3340112, 5010168, 6680224, 10020336, 20040672]

約数ペア:

[(1, 20040672), (2, 10020336), (3, 6680224), (4, 5010168), (6, 3340112), (8, 2505084), (12, 1670056), (16, 1252542), (24, 835028), (32, 626271), (48, 417514), (96, 208757), (107, 187296), (214, 93648), (321, 62432), (428, 46824), (642, 31216), (856, 23412), (1284, 15608), (1712, 11706), (1951, 10272), (2568, 7804), (3424, 5853), (3902, 5136)]