20319642828

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{586121}}^1$

素因数の和:586244

約数の個数: 60

約数和(自身を含む): 53616096072

約数和(自身を除く): 33296453244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 8667, 11556, 17334, 34668, 586121, 1172242, 1758363, 2344484, 3516726, 5275089, 7033452, 10550178, 15825267, 21100356, 31650534, 47475801, 62714947, 63301068, 94951602, 125429894, 188144841, 189903204, 250859788, 376289682, 564434523, 752579364, 1128869046, 1693303569, 2257738092, 3386607138, 5079910707, 6773214276, 10159821414, 20319642828]

約数ペア:

[(1, 20319642828), (2, 10159821414), (3, 6773214276), (4, 5079910707), (6, 3386607138), (9, 2257738092), (12, 1693303569), (18, 1128869046), (27, 752579364), (36, 564434523), (54, 376289682), (81, 250859788), (107, 189903204), (108, 188144841), (162, 125429894), (214, 94951602), (321, 63301068), (324, 62714947), (428, 47475801), (642, 31650534), (963, 21100356), (1284, 15825267), (1926, 10550178), (2889, 7033452), (3852, 5275089), (5778, 3516726), (8667, 2344484), (11556, 1758363), (17334, 1172242), (34668, 586121)]