20041314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 24748446

約数列:

[1, 2, 3, 6, 19, 31, 38, 53, 57, 62, 93, 106, 107, 114, 159, 186, 214, 318, 321, 589, 642, 1007, 1178, 1643, 1767, 2014, 2033, 3021, 3286, 3317, 3534, 4066, 4929, 5671, 6042, 6099, 6634, 9858, 9951, 11342, 12198, 17013, 19902, 31217, 34026, 62434, 63023, 93651, 107749, 126046, 175801, 187302, 189069, 215498, 323247, 351602, 378138, 527403, 646494, 1054806, 3340219, 6680438, 10020657, 20041314]

約数ペア:

[(1, 20041314), (2, 10020657), (3, 6680438), (6, 3340219), (19, 1054806), (31, 646494), (38, 527403), (53, 378138), (57, 351602), (62, 323247), (93, 215498), (106, 189069), (107, 187302), (114, 175801), (159, 126046), (186, 107749), (214, 93651), (318, 63023), (321, 62434), (589, 34026), (642, 31217), (1007, 19902), (1178, 17013), (1643, 12198), (1767, 11342), (2014, 9951), (2033, 9858), (3021, 6634), (3286, 6099), (3317, 6042), (3534, 5671), (4066, 4929)]